In preparation for BCA’s annual Earth Day outing set for April 25th, executive director Jan Swenson, board member Tama Smith and hiking guest Colleen Riley set out a week earlier to reconnoiter the Ice Caves on the Maah Daah Hey trail. It was a gorgeous spring day for hiking. We spotted the caves amid a huge rock face wall surrounded by leafing aspens. Once inside, we saw beautiful ice crystals growing in the crevasses of the cave.