Warwick, NY is an older small town of 32,065 people located in the southern part of Orange County. It is located on Greenwood Lake on the border of New Jersey. It is also bisected by Glenmere Lake, which is a critical endangered species habitat in the Appalachian Trail area. Other beautiful small lakes in the town include Cascade Lake, Sterling Lake and Wickham Lake. There are also many small waterfalls running off granite and shale cliffs. If you love water, wildlife and hiking trails ...more