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Castle Sets

Discover a world of imagination and creativity with our collection of castle sets. Build majestic fortresses, defend against mythical creatures, and embark on epic adventures right in the comfort of your own home. Whether you're a seasoned builder or new to the world of construction sets, our castle sets offer endless possibilities for play and storytelling. Let your imagination soar as you create your own medieval kingdom with these intricate and detailed sets.

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  1. LEGO - Harry Potter Hogwarts Castle and Grounds Wizarding Building Set 76419

    SKU: JXPLL2QJY6

    Product Description

    A detailed plastic display model featuring iconic Hogwarts castle locations, magical vehicles, and a gold architect minifigure.
    See all Building Sets & Blocks
    Your price for this item is $169.99

  2. LEGO - Architecture Neuschwanstein Castle 21063

    SKU: JXPLL2HVPF

    Castle...I love this set, the trees are amazing and overall the build was great. ...Neuschwanstein Castle Set...The set was fun to build and looked great once completed.

    Product Description

    A detailed plastic model kit featuring customizable seasonal foliage and intricate architectural elements for display.
    See all Building Sets & Blocks
    Your price for this item is $279.99

  3. LEGO - Architecture Himeji Castle 21060

    SKU: JXPLL2RFSQ

    Product Description

    A detailed plastic model recreating Himeji Castle’s turrets, walkways, and cherry trees in spring bloom.
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    Your price for this item is $159.99

  4. LEGO - Creator 3 in 1 Medieval Horse Knight Castle 31168

    SKU: JXPLL2TJ69

    Love these mideval sets...Great product love theses mideval sets great to build!

    Product Description

    A versatile plastic building set offering three medieval-themed models, six minifigures, and two posable horses.
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    Your price for this item is $129.99

  5. LEGO - Harry Potter Hogwarts Castle: Sorting Hat Ceremony 76460

    SKU: JXPLL2WJQ6

    Product Description

    A plastic building set featuring four minifigures, a spinning Sorting Hat, and collectible Patronus cat.
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    Your price for this item is $14.99

  6. LEGO - Super Mario Prince Florian & Castle Bowser 72042

    SKU: JXPLL2HVX9

    Lego really did a great job with this set. It was fun to put together and looks great.

    Product Description

    A plastic building set featuring a flying Castle Bowser, interactive elements, and Super Mario characters in pink.
    See all Building Sets & Blocks
    Your price for this item is $99.99

  7. LEGO - Harry Potter Hogwarts Castle: Flying Lessons Building Toy 76447

    SKU: JXPLL2H4CJ

    Product Description

    A plastic building set featuring Hogwarts Castle sections, broom-flying functions, and six Harry Potter minifigures.
    See all Building Sets & Blocks
    Your price for this item is $79.99

  8. LEGO - Harry Potter Hogwarts Castle: The Main Tower Building Kit 76454

    SKU: JXPLL2H4XZ

    Product Description

    A detailed plastic building kit featuring Hogwarts’ main tower, iconic rooms, and twelve collectible minifigures.
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    Your price for this item is $259.99

  9. LEGO - Super Mario: Mario Kart – Bowser’s Castle 72039

    SKU: JXPLL2HV28

    [This review was collected as part of a promotion.] My kids love this set! It's so cool to collect this Mario set. They can build Mario's path with the fire walls, rotating fire bars and the impressive...

    Product Description

    A plastic building set featuring Bowser’s Castle with interactive racing karts, spinning Fire Bar, and Thwomp.
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    Your price for this item is $99.99

  10. LEGO - Disney Frozen Elsa’s Ice Castle & Snow Ride Adventure 43281

    SKU: JXPLL2W29H

    Product Description

    A plastic building set featuring Elsa, Anna, Olaf, and more for imaginative Frozen-themed adventures.
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    Your price for this item is $49.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.