The YMCA of Greater Rochester is a charitable association of members that seeks to place Christian principles into practice through its programs for the community to build a healthy spirit, mind, and body for all.

Welcome to Prehistoric World, where you can connect to the past, witness the amazing life of the present, and see the work of the future. Prehistoric World is more than just a zoo - it's an experience for all ages. See exotic reptiles and amphibians from around the world. Love plants? Check out our fascinating collection of plants from around the world. Even on the coldest winter days at Prehistoric World it's always summer, so be sure to dress for the tropical weather! Please consider wearing a t-shirt under your coat.