Located in Dansville, Ice Cream Island is a seasonal stand offering more than 20 flavors of Perry's hard ice cream, sundaes, shakes, soft custard, and Zweigle's hot dogs. Listed as the best in Dansville with a 5-star Yelp review! Stop by after a trip to Stony Brook State Park. Ice Cream Island serves soft serve custard, along with Perry's hard ice cream and Super Rich Gifford's hard ice cream.