Idaho Falls, Idaho83401 Filed Under: Hiking
Visitors who take the time to walk through this approximately 4,000-year-old lava flow can learn how it was created and how plants and animals have managed to adapt to this harsh environment. Interpre ... Save as Goal|Send to Friend
Idaho Falls, Idaho83401 Filed Under: Climbing, Cycling, Hiking, Horseback
The St. Anthony Sand Dunes consists of 11,000 acres of clear, shifting, white quartz sand. Although this is a wilderness study area, the dunes support high off-road vehicle traffic. Dunes up to 400 fe ... Save as Goal|Send to Friend