Welcome to Crystal Grove Diamond Mine & Campground. We invite you to stay in our quiet, spacious campground, relax by the stream under the hardwood trees. Enjoy the many species of bird and wildflower to be found at Crystal Grove and experience the various attractions of the Central Leatherstocking and Adirondack Regions of New York.

During your stay at Crystal Grove, try your hand at mining for Herkimer Diamond Quartz Crystals, in our adjacent Herkimer Diamond Mines. Crystal Grove is known for its wonderful specimens of crystals on matrix and druzy, but there are plenty of crystals just loose in the dirt.