Fodor's Expert Review Upheaval Dome Trail
This mysterious crater is one of the wonders of Island in the Sky. Some geologists believe it's an eroded salt dome, but others think it was made by a meteorite. Either way, it's worth the steep hike to see it and decide for yourself. The moderate hike to the first overlook is about a ½-mile; energetic visitors can continue another ½-mile to the second overlook for an even better perspective. The trail is steeper and rougher after the first overlook. Round-trip to the second overlook is 2 miles. The trailhead has restrooms and a picnic area. Moderate.