Best Fantasy LEGO Sets 2025 - Top 10 Expert Guide

A light-up, Halloween-inspired building block set compatible with Lego.

This is a 1349 piece Halloween-themed building set, complete with lights to create a spooky atmosphere. It's compatible with Lego, making it versatile for creative play, and is ideal for kids and adults aged 8 and up. The Pink Palace Haunted House Set offers a fun and challenging construction project with a delightful festive twist.

Educational and fun LEGO set featuring life-size insect models.

This LEGO set, part of the Ideas series, features realistic, life-size models of a Blue Morpho Butterfly, Hercules Beetle and Chinese Mantis. It's a fun, educational toy that helps kids and adults alike learn about different insects while honing their building skills.

An intricate, 1680-piece mini castle building set with lights, compatible with Lego Ideas.

This MOC Castle Mini Building Set with Light offers a challenging and immersive build for Lego enthusiasts, making it a great addition to any Lego collection. Comprising of 1680 pieces, this set is compatible with Lego Ideas and other major brand building blocks. It can be a perfect Christmas or birthday gift for kids aged 8-14 as well as adult film fans.

Challenging fantasy-themed building set with light, compatible with Lego Castle Lord architecture.

This 997-piece Dark Tower Building Set is a challenging and engaging construction kit for adults and children aged 8 to 14. The set is compatible with Lego Castle Lord architecture and includes a light feature for added realism. It's a fantastic STEM toy that encourages creative play, problem-solving, and architectural understanding.

Harry Potter-themed LEGO set featuring the Hogwarts Owlery and three mini-figures.

This LEGO set is a detailed representation of the Owlery from the Harry Potter series, complete with three mini-figures. It's designed to provide hours of creative play for Harry Potter and LEGO enthusiasts alike, making it a great gift choice for children aged 8 and above.

Intricate medieval apothecary shop building-brick set compatible with standard bricks.

This is a detailed building-bricks set from FUNWHOLE that is designed to resemble a medieval apothecary shop. It contains 1470 pieces and is compatible with standard bricks. This set is part of the Medieval Series and is ideal for adults and teenagers who enjoy assembling intricate display models.

DREAMZzz The Never Witch’s Midnight Raven Building Toys - Birthday Gift for Boys & Girls, Age 9+ - K

Amazon product: DREAMZzz The Never Witch’s Midnight Raven Building Toys - Birthday Gift for Boys & Girls, Age 9+ - Kids Toys with 3 Building Options & 5 Minifigures - 71478

LEGO building set for creating fantasy creatures and characters.

This LEGO DREAMZzz The Never Witch’s Nightmare Creatures set lets children build their own fantasy animal, be it a mech, wolf, or raven. The set includes 5 minifigures for immersive play, making it an ideal gift for children aged 9 and above who love fantasy and adventure themes.

An intricate Dungeons & Dragons inspired LEGO set for adults.

The D&D Red Dragon LEGO Set is a collaboration between LEGO and Wizards of the Coast to create an intricate fantasy model for adults. This set, featuring a red dragon from the popular Dungeons & Dragons franchise, provides an immersive, challenging build experience and an impressive display piece once complete.

Versatile 3-in-1 LEGO set transforming into various woodland creatures.

The LEGO Fantasy Forest Creatures is a highly versatile 3-in-1 toy set suitable for kids aged 7 and above. The toy set can be transformed into three different woodland creatures — a rabbit, an owl, and a squirrel — providing endless creativity and fun for children.