910029

Set 910029 Mountain Fortress depicts a winter mountain stronghold in the BrickLink Designer Program theme. Released in 2024, the 3997 piece model draws on LEGO medieval castle traditions with Lion Knights, Black Falcons and a detailed fortified setting.

Mountain Fortress is part of the BrickLink Designer Program and presents a large medieval castle subject rather than a licensed scene. The model is built around a snow covered fortress, with defensive architecture, interior potential and a story suggested by the contrast between Lion Knights and Black Falcons.

The build uses 3997 pieces and focuses on a substantial architectural layout. It includes 9 named minifigures: Mountain Fortress Lion Knights King, Mountain Fortress Child, Mountain Fortress Black Falcon Archer Male, Mountain Fortress Woman, Mountain Fortress Black Falcon Archer Female, Mountain Fortress Black Falcon Soldier Helmet with Pointed Visor Armor, Mountain Fortress Black Falcon Soldier Helmet with Broad Brim Shoulder Armor, Mountain Fortress Black Falcon Soldier Helmet with Neck Protector Beard and Mountain Fortress Black Falcon Woman. The French retail title refers to a foldable construction, removable sections and technical details.

The set is best suited to LEGO castle enthusiasts, BrickLink Designer Program collectors and builders looking for a medieval display model. Its figure selection also supports play scenes, especially around a winter siege, while its subject and scale place it as a distinctive historical fantasy entry within the program.