Collection: Lion Knights Castle MOC Building Sets | Compatible with LEGO 10305

Expand your medieval kingdom with our Lion Knights Castle 10305 LEGO-Compatible Expansion Sets. Designed specifically to complement the iconic 10305 Lion Knights’ Castle, this collection features custom MOC builds such as taverns, churches, bridges, donjons, and more. Each expansion set is built with LEGO-compatible bricks and crafted to match the architectural style of the original castle. Perfect for LEGO medieval fans, collectors, and MOC builders looking to enhance their castle scenes with rich, detailed structures.

LEGO-Compatible Medieval Expansion Sets for 10305 Castle

All sets in this collection are made from high-quality ABS bricks fully compatible with LEGO, specifically scaled and styled to match the 10305 Lion Knights' Castle. Perfect for seamless integration and immersive medieval storytelling.

Custom MOC Add-Ons – Tavern, Church, Bridge, Donjon & More

Expand your castle grounds with highly detailed fan-designed builds including medieval taverns, gothic churches, stone bridges, and fortress donjons. These unique MOC sets go far beyond official LEGO medieval sets.

Perfect for Castle Dioramas and LEGO Medieval Displays

Ideal for building immersive dioramas or fantasy battle scenes. Whether you’re creating a peaceful medieval village or a fortified kingdom, these expansion sets add realism and depth to your LEGO-compatible world.

Great for Advanced Builders and LEGO Castle Fans

These sets are crafted with builders aged 12+ in mind. They offer a satisfying challenge and an amazing result—making them perfect for LEGO MOC fans, adult collectors, and castle building enthusiasts.

Enhance Storytelling and Modular Castle Layouts

Designed to work together, these modular medieval structures allow you to expand your castle scene floor-by-floor and side-by-side. Create your own custom fortress layout and take your kingdom to the next level.