A bivy sack looks like a cross between a one-person tent and a sleeping bag ... to simply lying down without a shelter and using the mountain as your bed. Bivvying grounds you to the earth ...

A man was discovered trapped on a steep mountain ledge after hikers heard his screams for help in Sedona, Arizona, deputies ...

The Thunder Mountain Trail is pictured during ... Emergency shelter: Packing a tent, space blanket, tarp and bivy can help you be prepared if severe weather breaks out or your plan takes a turn.