25 Biggest Lego Sets Ever – Largest Lego Set With Most Pieces

Want to know what is the biggest LEGO set, or what LEGO set has the most pieces? In this article, we’ll talk about each of the world's largest LEGO sets ever made, including popular collectibles like the big Star Wars LEGO sets and LEGO Ninjago big sets.

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There’s nothing quite like LEGOs to fuel one’s imagination and creativity. Just from the countless ways you can stack together those plastic bricks, you get to build your own amazing sets while making memories. No wonder LEGOs are popular with not just kids, but adults, too.

This is why LEGO sets have grown from just a hundred pieces to much larger LEGO sets for adults. Nowadays, 1000 piece LEGO sets are quite common, and some of the coolest and most complex LEGO sets can go up to 7,000.

Want to know what is the biggest LEGO set, or what LEGO set has the most pieces? In this article, we’ll talk about each of the world’s largest LEGO sets ever made, including popular collectibles like the big Star Wars LEGO sets and LEGO Ninjago big sets.

The biggest LEGO sets ever made

Here are the top twenty five biggest LEGO sets in the world. Starting with the largest LEGO set with the most pieces- the Star Wars ultimate millennium falcon. Further down the list and we’ve got a nice collection of 5000 piece LEGO sets, down to about two to three thousand.

Star Wars Ultimate Millennium Falcon

lego millennium falcon

The biggest Star Wars LEGO set to date, the Star Wars ultimate millennium falcon lets you defend the galaxy while inspiring hours of play and recreating scenes in the popular film franchise. It’s perfect for adults, collectors, expert builders, and of course, Star Wars fanatics.

It features a main hold that showcases the Dejarik holographic game, an engineering station with a turning seat, a combat remote training helmet, and a seating area, while the rear compartment contains two escape pod hatches and the super cool engine room.

Meanwhile, the exterior boasts of removable hull panels in amazing detail, a four minifigure cockpit with a detachable canopy, a lowering boarding ramp, interchangeable sensor dishes, and a concealed blaster cannon.

  • Total of 7541 pieces
  • Comes with 2 minifigure crews
  • Rotating minifigure heads with breathing mask decor
  • Measures 33 x 22 x 8 inches

Harry Potter Hogwarts Castle

Lego Harry Potter Hogwarts Castle

If you’re more into wizardry than galactic stuff, you’ll absolutely love the Harry Potter hogwarts castle replica, which is an advanced building set that’s complete with all the Harry Potter characters and lots of other awesome stuff from the wizarding world.

We are talking about the Chamber of Secrets, the Basilisk, the Whomping Willow, Hagrid’s Hut, Aragog, and Dementors, plus lots of other sets and characters to really up the fun. You can even combine it with other Harry Potter toys for a more imaginative play.

All the intricate towers and buildable sets really capture the magic of this wizarding world. You can play with all the popular characters, including the founders of each House, namely, Salazar Slytherin, Godric Gryffindor, Helga Hufflepuff, and Rowena Ravenclaw.

  • Total of 6020 pieces
  • Comes with 4 figures and 27 micro figures
  • Measures 27 x 22 x 16 inches
  • Suitable for teens and adults age 16+

NINJAGO Ninjago City Lego Set

Lego Ninjago City

Another one of the biggest LEGO sets ever is the LEGO Ninjago city, which is also perhaps the biggest LEGO city on the market. As an action packed movie set with lots of minifigures, it’s perfect for endless hours of role play and maximum fun.

What you’re getting here is an intricately detailed three level model with a central sliding elevator that connects each level. At the first level, you get a traditional fish market, a big LEGO house, a fishing boat, and a stream with a bridge, while on the second level, there’s lots of stores and boutiques, restaurants, and even a functioning ATM.

Plus, on top of this vertical city is the famous apartment of Misako and Lloyd Garmadon, along with a rooftop sushi bar and a radio tower. You also get to play with Lloyd, Kai, and Jai, Misako, Green Ninja Suit, Ivy Walker, Sally, and Jamanakai Villager, among others.

  • Comes with 16 minifigures and Sweep
  • Characters with high school outfit decor
  • 3 x 1 x 1 inch traditional fishing boat included
  • Measures 24 x 16 x 12 inches

Star Wars: A New Hope Imperial Star Destroyer

Lego Star Wars Imperial Star Destroyer

More on the Star Wars franchise, one of the most massive LEGO sets that Star Wars collectors are dying to get their hands on is the Devastator from the Star Wars LEGO ultimate collector series. It’s one giant LEGO set from Star Wars: A New Hope.

This Imperial Star Destroyer is an incredible set that comes with a Tantive IV buildable scale model that pays homage to the first movie in the series, a display stand, two weaponized Imperial minifigures, and an informational plaque for a truly authentic collector’s item from the infamous galactic civil war.

At close to 5,000 pieces, this amazing model is one of the most challenging and equally satisfying building experiences Star Wars and LEGO fans can enjoy. It’s humongous, amazing, and nothing short of wonderful.

  • Total of 4784 pieces
  • Comes with 2 Imperial minifigures
  • Measures 43 x 26 x 17 inches
  • For ages 16+

Ghostbusters Firehouse Headquarters

Lego Ghostbusters Firehouse Headquarters

Want to bust some ghosts and have fun with freaky experiments? The Ghostbusters firehouse headquarters is, hands down, one of the best big LEGO builds that you can play with. It’s a highly detailed model of a three story building with a darkroom, laboratory, and so much more.

There’s a fire pole, proton packs, a containment unit, a pool table, and all the sets and characters straight from the 1984 movie, so you can go into action, chase and zap ghosts, analyze slime samples and photos, or just relax in the game room.

Trust us, you’ll have so much fun with all the characters, including Peter Venman, Egon Spengler, Raymond Stantz, Winston, Janine Melnitz, Zeddemore, Dana Barrett, Zobie Driver, Louis Tully, and the Library ghosts. It’s a detailed set packed with awesome features!

  • Total of 4,600+ pieces
  • Comes with 9 minifigures
  • Measures 14 x 14 x 9 inches
  • For girls and boys age 16+

LEGO Creator: Tower Bridge

Lego creator tower bridge

Likely the biggest LEGO creation from the LEGO Creator series is the London’s iconic tower bridge, which takes some serious shelf space thanks to its massive size complete with a functional drawbridge. Good thing you can take it apart if you plan on moving it around, no?

Did you know that the Tower Bridge is the first of two London builds, and is also one of the longest selling LEGO sets? It’s still on the relatively cheap side right now, but that’s likely to change soon once the set goes into retirement and even less retailers carry stocks, so if you want it, make sure to get it soon.

It’s a total architectural wonder that captures the magnificence of the real thing. Aside from the drawbridge, it even comes with lots of small cars, such as taxis, buses, and trucks, to really amp the true-to-life experience.

  • Total of 4287 pieces
  • Comes with small LEGO vehicles
  • Can be fitted with special lights
  • Measures 40 x 17 inches

LEGO Creator Expert: Big Ben

Lego creator expert Big Ben

Another world renowned London landmark from the LEGO Creator series is the Big Ben, which is an accurately scaled representation of the original clock that first ticked and rang in the Elizabeth Tower in 1859. Once you finish the build, you’ll really be in awe with how the highly detailed model pays tribute to the original’s grandeur, architecture, and engineering.

It’s complete with all the awesome features, such as the detailed facade filled with statues, the clock tower with its adjustable clock dials, a belfry that can be accessed through the removable tower roof, and all the windows and shields.

The intricate details are simply amazing, especially with the golden spires, crafted clock dials, and Ayrton Light, the Big Ben bell hiding under the tower top, the clear neo-gothic style of the tower and the adjoining wing of the Westminster Palace, and the buildable exterior elements for the perfect finishing touch.

  • Total of 4163 pieces
  • Includes tower, palace, sidewalk, and lawn elements
  • Measures 23 x 17 x 7 inches
  • For ages 16+

LEGO Creator Expert: Roller Coaster

Lego creator expert: roller coaster

If you kind of just want to do your own thing and have some fun with the biggest LEGO set you can easily find, try the fairground Roller Coaster, a fully functioning LEGO brick ride complete with lots of big dips, two train sets, and even a smoothie stand and a cotton candy machine.

It’s an advanced building set that’s so much fun to assemble, especially with all the fun props, cars, and eleven minifigures that include ride attendants, rider figures, spectators, and more, so you can spend hours of fun building and hours of fun role play.

And, if you really want to up the ante and take the fun to a whole new level, you can upgrade this playset with the LEGO Power functions and the LEGO Boost, so you can enjoy an even more immersive build and play experience. You can also partner it with the 3in1 Fairground Carousel Building Kit and make yourself a complete amusement park.

  • Total of 4124 pieces
  • Comes with 11 minifigures
  • Measures 34 x 20 x 16 inches
  • For ages 16+

LEGO Technic: Liebherr R 9800 Excavator

Want some heavy power? The biggest LEGO technic set by far, and one that you’ll really enjoy, is the Liebherr Excavator, which not only teaches you some advanced engineering elements, but also lets you construct and play with a super realistic monster machine with an awesome color scheme and true to life details.

It’s one high tech construction toy that boasts of authentic detailing, superior power with seven motors and two advanced Smart hubs, an advanced app technology that controls the whole thing, and ultra precise functionality that allows for unlimited hours of immersive play.

You get the option of four control screens to create movement sequences, drive, play sound effects, operate the bucket and boom, and complete fun challenges. There’s also real-time feedback on your drive distance and power usage, to name a few.

  • Total of 4108 pieces
  • Used with the LEGO TECHNIC CONTROL+ app
  • Measures 25 x 15 x 10 inches
  • For ages 12+

LEGO Technic: Rough Terrain Crane

Lego Technic Rough Terrain Crane

Another awesome set from the LEGO Technic series is the Rough Terrain Crane, which is the largest and tallest one to date. It’s an amazing model of a heavy-duty crane that is powered by LEGO Power Functions M-Motor and can be converted into a Mobile Pile Driver for loads of fun.

This 2-in-1 convertible LEGO advanced builder set in a black and red color scheme boasts of a superior motorized structure with stabilizer legs, a working winch, an extendable boom, opening compartments complete with tools, outrigger landing plates, and building sections.

With the east to operate motor functions, you get complete control and can choose between upper and lower crane mode, while with the manual functions, you get to enjoy  4-wheel steering, a  detailed V8 cylinder engine, a 4-wheel drive, adjustable wing mirrors, and a detailed operator’s cab. The entire superstructure rotates 360° too.

  • Total of 4057 pieces
  • Comes with manual and motorized functions
  • Measures 39 x 25 x 10 inches
  • For ages 11+

Lego Disney Castle

Lego Disney Castle

Disney fan? Feast your eyes, warm your heart, and satisfy your dreams with the LEGO Disney Castle, which easily beats all the other huge LEGO sets in terms of fantasy and make-believe. After all, the number one magical castle in the world is where all the magic happens.

The castle features a delicate stone facade with a bridge, a wide arched entrance leading to the main hall, spired towers with a golden main one, ornate balconies, a grandfather clock, and a four storey main building. The towers and buildings are filled with Disney inspired rooms and matching design elements.

You’ll definitely love the mosaic floor tiling, shield-decorated walls, magic carpet, ornate chandelier, and buildable candelabra, suits of armor, a floor-standing vase, golden lamp, dark blue curtains, buildable rose, flower, and glass case elements, and the glammed up classic Disney characters, including Mickey and Minnie, Donald and Daisy, and Tinker Bell.

  • Total of 4000+ pieces
  • Removable roof section
  • Comes with 5 minifigures
  • Measures 29 x 18.8 x 12 inches

Star Wars Death Star Space Station

Lego Star Wars Death Star Space Station

More on Star Wars, among the impressive assortment of large LEGO kits comes the Death Star space station, which really takes building to a whole new level thanks to a highly detailed model of the evil empire’s ultimate battle station.

This building toy comes with all the key features and locations of A New Hope and Return of the Jedi, including the battle tower, C-3PO, TIE Advanced X1, R2-D2, a disguised Han Solo, an Imperial Astromech, three Luke Skywalker minifigures, and a buildable Dianoga monster.

You’ll also get to act out your favorite movie scenes with the 20+ minifigures such as Princess Leia, Darth Vader, Chewbacca, Emperor Palpatine, Grand Moff Tarkin, Obi-Wan Kenobi, Death Star Droid, Imperial and Imperial Navy officers, Stormtroopers, Death Star Troopers and Gunners, and the Emperor’s Royal Guards.

  • Total of 4016 pieces
  • Comes with 20+ minifigures
  • Measures 16 x 16 inches
  • For ages 14+

LEGO Creator Expert: Assembly Square

Lego Assembly Square Kit

If you liked the largest LEGO sets from the Creator Expert series, be sure to check out the Assembly Square, a magical world of LEGO modular buildings featuring hidden surprises and intricate details for a fun and challenging building experience.

This three storey modular model opens with an elaborate facade that boasts of detailed doors and windows, spired towers, a decorative roofline with a rooftop terrace, a tiled sidewalk with street lamps, a fountain, and outdoor cafe furniture.

Once you’re done building the striking display of shops lining the Assembly square, such as the dance studio and dentist’s office, you’ll be able to see through the gorgeous interiors and have lots of fun coming up with storytelling ideas.

  • Total of 4002 pieces
  • Comes with 8 minifigures + baby figure
  • Measures 14 x 13 x 9 inches
  • For ages 16+

LEGO Technic: Bucket Wheel Excavator

Lego technic bucket wheel

Moving on to 3,000 piece LEGO sets, let’s start with the Bucket Wheel Excavator from LEGO Technic, a two in one model that faithfully recreates an actual mining excavator with its yellow and blue color scheme, along with the detailed cab, huge tracks, and hand railed walkways.

This colossal LEGO superstructure features an array of motorized functions operated by the Power Functions, which activates the conveyor belts, and maneuvers/ rotates the machine’s position and orientation.

Moreover, it also powers the rotating bucket wheel and operates the forward and reverse driving. You can even activate the boom in order to lower the humongous digging bucket wheel and transfer the mined material to the 7 x 3 x 3 inch mine truck. The best part? You can transform the whole thing into a Mobile Aggregate Processing Plant.

  • Total of 3929 pieces
  • Compatible with other LEGO construction sets
  • Measures 28 x 16 x 11 inches
  • For ages 12 to 16

LEGO Creator Expert: Old Trafford – Manchester United

Lego Manchester United Stadium

Are you a football fan? You’ll love this detailed model of Manchester United’s Old Trafford, a spectacular football stadium turned into an adult LEGO building set on a 1:600 replica. Building this stadium is most definitely fun and rewarding.

More importantly, however, it also takes you on a trip down memory lane, so you can reminisce and look back on your cherished moments with Manchester United. Besides, what better way to show your passion to the sport than by taking on a long and satisfying project?

See, this is what makes this LEGO football stadium, with all its authentic details such as the Sir Alex Ferguson statue and the players’ tunnel, the perfectly unique gift for Manchester United fans. It also works as a stunning showpiece in your home or office space.

  • Total of 3898 pieces
  • Comes with hallmark statue
  • Measures 18 x 15 x 6.5 inches

LEGO Technic: Lamborghini Sián

Lego Technic Lamborghini Sian

Do you want to build a car out of LEGOs? Well, with huge LEGO sets like the Lamborghini Sián FKP 37 from LEGO Technic, you definitely can build your very own luxury vehicle complete with all the car’s top of the line features such as the V12 engine with moving pistons.

You can even design it with superior steering, a reliable front and rear suspension, an eight speed sequential transmission, detailed disc brakes, opening front and rear hood, a movable rear spoiler, and golden rims.

It’s a truly rewarding building project that’s especially designed for super sports car fans. You’ll surely appreciate the superb detailing, vivid lime green color palette, decorated elements and display plate, exclusive luxury packaging, and the unique serial number.

  • 1:8 scale advanced buildable model car
  • Unlocks special and exclusive online content
  • Measures 23 x 9 x 5 inches

LEGO Technic: Bugatti Chiron

Lego Technic Bugatti Chiron

You’ve seen the Lambo, now it’s time to look at the Bugatti Chiron, the  quintessential collectible sports car, and one of the best gifts for car enthusiasts and future engineers alike. Rest assured that this is a faithful recreation of the real thing since it was developed in collaboration with Bugatti Automobiles S.A.S.

You can build and experience this advanced model car with its classic blue duo-tone color scheme, eight speed gearbox with the paddle gear shift, an active rear wing, a W16 engine, a nice steering wheel and suspension, and glamorous spoked rims.

This Bugatti Chiron race car comes in a 1:8 scale model and with a luxurious box packaging that’s also worthy of display. You’ll also get the collector’s booklet with lots of awesome details and trivias about this super car.

  • Total of 3599 pieces
  • Compatible with other LEGO Technic sets
  • Measures 22 x 9 x 5 inches

NINJAGO City Docks

Ninjago city docks lego set

If you’re planning on getting the LEGO Ninjago City, which are already some pretty huge LEGOs, what’s stopping you from making things even bigger with the Ninjago City Docks so you can have more fun with Lloyd and Cole while defending the city against Garmadon’s attacks?

It comes with a harbor, a functioning boat and crane, and two levels of Old World locations, which include a grocery store with rotating rotisserie and tipping food display, a house with a bedroom, kitchen, and map room, a dojo, an explorer’s house, and a sculptor’s workshop.

Furthermore, this detailed modular set really lets you experience modern life in Ninjago City, especially with the street that features a tearoom and an amazing arcade with buildable arcade games and a pig balloon, interchangeable billboards, and a functioning vending machine.

  • Total of 3553 pieces
  • Comes with 13 minifigures
  • Measures 14 x 14 x 9 inches

DC The Joker Manor

DJ Joker Manor Lego Set

For all the DC superhero fans out there, you’ll absolutely love this LEGO Joker Manor set that’s packed with iconic movie details and lots of cool functions, like a massive roller coaster track, a buildable The Joker head, a rotating ‘big eye’ tower, a rocking ‘The Joker’ sign, and more.

You’ll enjoy the entrance hall, living room with a grand piano, kitchen with a microwave and sleek tiles, swimming pool room, cinema room with DVD, music studio with a guitar, loudspeakers, and mixing desk, fireplace and bust, attic, trapdoor and slide, punching boxing gloves, and bendy mirror.

To top it all off, this massive structure comes with lots of minifigures, including Batman, Alfred Pennyworth, Barbara Gordon, Nightwing, Harley Quinn, and Disco figures like The Joker, Batgirl, and Robin.

  • Comes with 10 minifigures
  • Lots of buildable items and decorative elements
  • Measures 25 x 21 x 10 inches

LEGO Art: Star Wars The Sith

Lego Star Wars The Sith

There are a couple more big Star Wars LEGO sets on this list, and one of them is this LEGO canvas art of The Sith, which features three build options so you can have plenty of options in displaying the Sith Lords on your shelf or wall.

This huge LEGO set comes with nine wall decor canvas plates, a brick built LEGO frame, a Star Wars signature plate, a unique hanging element, and a piece separator- everything you’ll need to explore the “dark side” of creativity.

What’s really great about this is you can listen to a complementary soundtrack while creating your unique LEGO portrait, so you really get to immerse yourself in the Star Wars world while reimagining epic Sith Lords.

  • Total of 3395 pieces
  • Comes with 9 canvas wall decor plates
  • Measures 15.5 square inches

LEGO Art: Andy Warhol’s Marilyn Monroe

Lego art Andy Warhol's Marilyn Monroe

Another amazing LEGO art kit is the special Marilyn Monroe set by Andy Warhol, which features an iconic piece that comes with four unique build options. It’s a complete kit that includes an exclusive signature tile, canvas wall decor plates, a brick-built LEGO frame, and more.

With a unique art piece that lets you immerse in your creativity and passion, a new hanging element that lets you indulge your creativity, a piece separator for easier rebuilding, and an included soundtrack that really gets you in the zone, you can really dive deep in your art.

In fact, this appealing set not only makes for a captivating gift, but also engages you in a creative project while fueling your love for Andy Warhol and Marilyn Monroe, especially with all its authentic details that really stand out.

  • Total of 3332 pieces
  • Comes with 9 canvas wall decor plates
  • Measures 15.5 square inches

DC Batman 1989 Batmobile

DC Batman Batmobile Lego Set

Now, how can you save the jokerized Wayne tower without some serious gear, like the 1989 Batmobile? Be sure to get this LEGO superhero toy car, a beautifully detailed model that really replicates all the classic curves of the infamous Batmobile.

This is one challenging but rewarding build that die-hard fans are sure to love, especially with all the authentic features like the slide-open cockpit, two pop-up machine guns, decorative grappling hooks, turbine exhaust, and wraparound windshield element.

It even includes a rotating display stand, an information plate with the statistics of the 1989 Batmobile, three minifigures including Batman with a cape, The Joker with a gun, and Vicki Vale with a camera, as well as a minifigure display stand built on brick.

  • Total of 3306 pieces
  • Comes with 3 minifigures
  • Measures 23 x 8 x 4 inches

Star Wars Sandcrawler

Lego Star Wars Sandcrwler

Last of the giant LEGO sets from Star Wars to complete your LEGO galactic world is the Sandcrawler, an amazing incarnation of the popular Jawas’ desert-going vehicle in the Star Wars: A New Hope.

The rear knob steers the Sandcrawler into position, while the front ramp can be lowered to offload the droids with the use of the working cranes. The top and side panels even lift to reveal other features like the cockpit, storage bay, and engine.

Moreover, you can relieve classic movie moments or make up your own scenes with this iconic vehicle and the seven minifigures of Luke Skywalker, C-3PO, R2-D2, Uncle Owen, 4 Jawas, R5-D4, Gonk Droid, Treadwell Droid, an R1-series Droid, and an R2 unit.

  • Comes with 7 minifigures
  • Stocks for old droid parts included
  • Measures 18 x 9 x 6 inches

LEGO MOVIE 2 Welcome to Apocalypseburg

Lego Movie Apocalypseburg

Did you enjoy the LEGO movie 2 like we did? If so, then you’ll love the Welcome to Apocalypseburg! buildable set. It makes for an epic 360 degree experience while overcoming the building challenge and preparing for an alien invasion.

This playset comes with lots of features, like the Statue of Liberty with a head chill out room, the Scribble Cop’s office with a kick chair, the armory, the barber’s and tattoo parlor, Fuse’s workshop, Lucy’s hideout, a rooftop diner, a gym and spa, and lookout platforms.

What’s more, this massive model comes with twelve minifigures of the LEGO movie 2 characters so you can reimagine scenes and role-play with Emmet, Batman, Lucy, Scribble Cop, Green Lantern, Harley Quinn, Chainsaw Dave, Larry the Barista, and the others.

  • Total of 3178 pieces
  • Comes with 12 minifigures
  • Measures 20 x 19 x 12 inches

Marvel Super Heroes The SHIELD Helicarrier

Lego marvel super heroes

The great thing about LEGO is that they don’t only offer DC toy sets, they have some great ones from Marvel as well, like this gigantic SHIELD Helicarrier. This flying aircraft carrier comes with two runways, three fighter jets and microscale Quinjets, and ground support vehicles.

Of course, this ultimate collectible vehicle also comes with five Marvel Superhero minifigures and twelve microfigures to lounge around the detailed deck interiors. We’re talking about Nick Fury, Captain America, Black Widow, Maria Hill, and Hawkeye!

It’s really fun to take on this building challenge. You even get to enjoy two forklift trucks and runways, a gasoline truck, four road blockades, an armored exterior complete with translucent elements, and the option to add spinning rotors and lights.

  • With a 6 x 4 x 2 inch iconic SHIELD Eagle minifigure stand
  • Can be fitted with the LEGO Power Functions set
  • Measures 31 x 17 x 11 inches

Bonus: More Big LEGO Sets to Choose From

Looking to complete your largest LEGO set collection with a few more key pieces? Here are five more LEGO sets over 1000 pieces including sets from LEGO Technic, LEGO Creator, and a couple of movie and video game building kits that you are sure to enjoy.

The best part? All five of these LEGO sets, along with all the top 25 ones we reviewed above, are compatible with all other LEGO construction sets so you can enjoy a more immersive and creative play.

  1. Minecraft The Mountain Cave
  2. LEGO Technic: Mercedes-Benz Arocs
  3. LEGO Movie Metal Beard’s Sea Cow
  4. LEGO Creator Expert: Carousel
  5. LEGO Creator Expert: Downtown Diner


LEGOs have only gotten bigger and bigger over the years. Some sets now have over 7,000 blocks, which means hours of creative play for kids and adults alike. The larger the set, the more versatile, innovative, and inspired you can get. After all, LEGOs are more than just entertainment- they are an art medium.