Explore the Shingle Gully Ice Caves, where Ice persists into summer in deep crevice caves. These caves are in a primitive area in Minnewaska State Park Preserve. This rugged, protected landscape is accessible only on guided tours led by park staff and volunteer docents. This all-day, strenuous adventure ascends and descends 1,500 feet, includes off-trail bushwhacking and steep rock scrambles, and is only appropriate for experienced hikers.