City of Rocks National Reserve City of Rocks offers scenic walks near the historic California Trail and opportunities for wildlife watching, photography, world-class technical rock climbing, mountain biking, hiking, horseback riding, ice climbing, cross country skiing, snowmobiling, snowshoeing, picnicking, and camping near fantastic rock formations. Located in Cassia County, Idaho.
Craters of the Moon National Monument The Craters of the Moon Lava Field is the largest (618 sq. miles) basaltic, dominantly Holocene (last 10,000 years) lava field in the conterminous United States. The monument which protects 83 square miles of the field provides a stunning array of volcanic features and is literally an outdoor classroom. Located 18 miles west of Arco, Idaho.
Hagerman Fossil Beds National Monument Hagerman Fossil Beds NM contains the largest concentration of Hagerman Horse fossils in North America. The Monument is Internationally significant because it protects the world's richest known fossil deposits from a time period called the late Pliocene epoch, 3.5 million years ago. Located at Hagerman, Idaho.
Idaho State Parks The Idaho Department of Parks and Recreation manages 27 state parks and three gateway visitor centers located on interstate highway entrances. We also run the registration program for snowmobiles, boats and off-highway vehicles.
Nez Perce Historic National Park Today, the 38 sites of the Nez Perce National Historical Park, scattered across the states of Idaho, Oregon, Washington and Montana, have been designated to commemorate the legends and history of the Nee-Me-Poo (or Nez Perce) and their interaction with explorers, fur traders, missionaries, soldiers, settlers, gold miners, and farmers who moved through or into the area.