Hagerman: Hagerman Fossil Beds National Monument, (view fossilized skeletons of ancient animals, including the "Hagerman horse"). Visitor's Center: 221 N. State St. 208-837-4793
Box Canyon State Park and Malad Gorge State Park, (river and gorge viewing, wildlife viewing, lava cliffs). East of Bliss on I-84. 208-837-4505
Twin Falls: Shoshone Falls Park, (fishing, swimming, boating, falls viewing, rock climbing). Visit in spring for the best sight of this "Niagra of the West." Take Blue Lakes Blvd. to Falls Ave., then go 3 miles east to 3300 East Rd., then 2 miles north. 208-736-2265
Craters of the Moon National Monument (View extraordinary volcanic features such as cinder cones, spatter cones, and lava bombs). From Arco, follow Hwy 20 (also 26 and 93) south. From Carey, take Hwy 20 north. 208-527-3257