The Green Mtn. TH is located on the east side of Trail Ridge Rd. Sites can also be reached from the Tonahutu TH located north of the village of Grand Lake. Site is located in a forested area below the trail adjacent to Tonahutu Creek. A corral and outhouse are located east of the campsite.
Site is marked by a silver arrowhead on a post and a metal fire ring.
Boil or adequately treat all water. Sites can also be reached from the Tonahutu Trailhead located north of the village of Grand Lake. Site is located in a wooded area .4 mile above Haynach Lake Trail Junction and 300 ft. north of Tonahutu Trail. Pitch tent within 151 of post with silver arrowhead to limit impact on surrounding vegetation. Water available from Tonahutu Ck.