Trail Run Project Logo

Lower Green River Lake Circuit

Easy/Intermediate
  4.0 ( 3 ) Favorite

Trail

6.3 mile 10.2 kilometer loop
95% Runnable
Easy/Intermediate

Elevation

Ascent: 639' 195 m
Descent: -641' -195 m
High: 8,164' 2,488 m
Low: 7,968' 2,429 m

Grade

Avg Grade: 4% (2°)
Max Grade: 18% (10°)

Dogs

Off-leash
Driving directions Take a virtual tour
Zoom in to see details
Map Key

Trail shared by Anne Travels

Weather

Current trail conditions

Update Conditions
Unknown See History

Navigate on-trail with our free app

iOS App Store Android App Store

A spectacular loop around Lower Green River Lake, with views toward Squaretop, White Rock, and more.

Anne Travels

Features Fall Colors · Lake · River/Creek · Views · Wildflowers · Wildlife

Overview

Highlights of the trail include sweeping vistas over Lower Green River Lake to Squaretop Mountain from most of the Highline Trail, especially the bridge over the lake's outlet, and views from the shoreline at the northern end of the Lakeside Trail.

Need to Know

The Highline Trail has the views, while the Lakeside Trail is a forest experience. While bridges exist, high creek crossings can be dangerous during high runoff / snowmelt. Early in the season, the dirt access road is accessible only with 4x4; by summer, it should be fine for most low clearance vehicles. Try to be on the trail in the evening for spectacular sunlight on Squaretop and White Rock.

Description

From the Hiker's Parking Area near the cabin, descend to the Lakeside Trail #144 and turn left. A tenth of a mile later, the Lakeside Trail #144 turns left toward the corrals; continue on the main trail, Lakeside Trail-Highline Trail Connector. Continue another 0.3 miles to the lowest point on the loop, and perhaps one of the best views, at the bridge over the Green River Lakes' outlet. Interestingly, this is the same Green River that joins the Colorado River in Canyonlands National Park.

The trail intersects the CDT: Summit Lake to Union Pass (WY Sec. 15), #094; this section is known as the Highline Trail. Veer right, away from the Osborn Homestead and the sign for Gunsite Pass, and cross a smaller bridge before ascending slightly to work your way along the hillside above Lower Green River Lake's eastern shore.

The views are spectacular of the lake, surrounding mountains, and especially the iconic, flat-topped Squaretop Mountain, to the junction with the Clear Creek Trail #184 at mile 2.4 (note that the trail enters the Bridger Wilderness at mile 0.75). Continue straight, following the sign for Three Forks Park, and descend to the handrail-and-log bridge across Clear Creek (equestrians take the right fork and cross at a ford downstream from the bridge).

After nearly another mile, the trail intersects the New Fork-Porcupine Trail #137 (here referred to simply as the Porcupine Trail). Turn right, crossing the bridge over the inlet stream. Over the next 0.3 miles, be sure to look back at the lined cliffs of White Rock; Squaretop also makes a peek-a-boo appearance over the scrub and grasses between the two Green River Lakes.

Turn right at the next junction, following the sign for the Lakeside Trail #144. The trail for nearly the next 3 miles is through the forest, although during the last mile there are social trails down to the lake shore; in season, the shoreline can be explored in some areas. The shoreline offers good views toward Squaretop and White Rock.

At mile 6, the trail breaks out of the forest into a meadow. Work your way via social-looking trails to the road; turn left up the road, and take the trail, on right, back to the junction below the parking area.

History & Background

The cabins near the outlet were settled as the Osborn Homestead in the early 1900s, later becoming part of the G.P. Bar Ranch (dude ranch / fishing ranch). The cabins were sold to the US Forest Service in 1966, and all but a couple cabins were removed. The cabin near the parking area is occasionally used for administrative purposes.

Run this trail?

We need help with the following missing trail information:

Flora & Fauna, Runner Notes

Is something wrong? Let us know. Have photos to share? Help fellow runners know what's here.

Contacts

Rate This Featured Run

Rate Quality


   Clear Rating

Rate Difficulty

Share This Run

Check In

Check-Ins

none

Trail Ratings

  4.0 from 3 votes

#2820

Overall
  4.0 from 3 votes
5 Star
33%
4 Star
33%
3 Star
33%
2 Star
0%
1 Star
0%
Featured Run Rankings

#54

in Wyoming

#2,820

Overall
61 Views Last Month
1,823 Since Aug 30, 2017
Easy/Intermediate

0%
100%
0%
0%
0%
0%

Photos

An August frost blankets the hills around Lower Green River Lake & Squaretop from the Highline Trail
Aug 30, 2017 near Dubois, WY
Views over Lower Green River Lakes to White Rock (L) and Squaretop Mountain from the Lakeside Trail
Aug 30, 2017 near Dubois, WY
Squaretop comes into view at the northern end of the New Forks-Porcupine Trail #137
Aug 30, 2017 near Dubois, WY

0 Comments

Trail Run Project is part of the REI Co-op family,
where a life outdoors is a life well lived.

Shop REI Running