Hiking to Mt.Borah (12,662 ft), Idaho's state high point, is located in the Lost River Range within Challis National Forest. This peak is not for the faint of heart or weak.
City of Rocks National Reserve is located near Almo, Idaho and is a popular area for climbing, hiking, camping, and learning about geology and local history. This area has several nicknames such as "the silent city", just "the city", and "steeple rocks", but whatever you want to call it, you're sure to find some adventure here. This area is rich with history, as pioneers made their way through this area along the California Trail. Several rocks, cabins, and replica wagons are marked with historical markers.
Lava Hot Springs is located in Idaho, about a 2 hour drive north of Salt Lake City. The natural, geothermal hot springs range in temperatures from 102F-112F degrees. The hot water is full of minerals, but has no sulfur, and therefor no bad smells of rotten eggs lurking in the air. Lava Hot Springs is open year round, but the best time to go, of course, is the Winter months. With five outdoor hot pools, the steam from the hot springs wraps around people and creates a very relaxing atmosphere. The red tents above provide shade on sunny days. Be sure to bring plenty of water and a snack to the hot springs - sitting for too long in hot water will dehydrate you and will make some people feel faint.