10/20/2026
So. Much. Beautiful. Backwall.
These retention structures—which support eroding alpine tundra—aren't as easy as stacking a few random stones. There's a lot of skill involved in making sure the foundation is strong, the batter (the wall’s inward lean into the hillside) is right, and the rocks fit together in a way that ensures the longevity of the wall.
CFI’s rock whisperers know the secrets to these critical structures. You can just stand back and admire the craftsmanship.
📸 Lane Whitcomb, Riley Olds, and Evs Alexander