Caverns & Grottos

Explore the depths with 3D printable cavern and grotto terrain STL files for Dungeons & Dragons, Pathfinder, and skirmish wargames like Warhammer, Frostgrave, and Malifaux.

This collection includes: modular cave walls, stalagmites, and rocky chambers, cracked tunnels, hidden alcoves, and scatter terrain, and support-free STL files for easy home 3D printing

Perfect for underground encounters, monster lairs, or dungeon expansions. Want to go deeper? Pair with our Swamp Terrain or Scatter Scenery for more twisted, creepy encounters.