Trappers Lake is a lake in the Flat Tops Wilderness Area, which is in the White River National Forest in Colorado, United States. The lake, at an elevation of approximately 9600 ft (approximately 2900 m), is the source of the North Fork of the White River. It is located in Garfield County east of the town of Meeker and west of the town of Yampa. The lake is roughly a mile and a half (2.4 km) long and half a mile (800 m) wide reaching depths of 180 feet (55 m). It is surrounded by the Flat Tops Mountains, the most striking of which is the large semicircular Amphitheater which has a height of 1,650 ft (503m).