Primitive Mountain Bunker Build: 30 Days Using Only Stone and Logs Join me on an extreme survival adventure as I spend 30 days building a fully functional mountain bunker using only natural materials - stone and logs - and primitive hand tools. From selecting the perfect location, digging foundations, stacking stones, to crafting a sturdy log structure, every step is done by hand in true primitive survival style. Watch the full process of constructing a hidden and secure bunker deep in the mountains, designed to withstand harsh weather and provide a safe, warm living space. This is the ultimate off-grid survival project, combining bushcraft skills, primitive building techniques, and resourcefulness in the wild. If you love mountain survival, primitive construction, stone and log building, and off-grid life, this video will inspire your next wilderness adventure. #primitivesurvival #mountainbunker #stoneandlogbuild #offgridliving #bushcraft #wildernesssurvival #primitivebuilding #survivalskills #handmadebunker #survivalchallenge #mountainlife #wildliving #primitiveconstruction #construction #primitive #bunker #challenge #shelter #log #mountain #survival #stone