Forest Canyon Pass Trail in Rocky Mountain National Park

Rocky Mountain National Park, CO

Forest Canyon Pass Trail

Tundra ponds and canyon views reward this high-country climb.

Photo: Wikimedia Commons
Length
4.7mi
Time
3.5hr
Elev. change
623ft
Difficulty
Moderate
  • No dogs
  • High point 11,348 ft

Hear the audio tour

Milner Pass: A Crossing Beside Poudre Lake

Overview

About Forest Canyon Pass Trail

Why go

  • Alpine ponds and broad Forest Canyon views from the pass.

Heads up

  • The trailhead and pass are high, and exposed tundra offers little shelter.

Map & elevation

The route

Loading the Rocky Mountain map
Full map
Elevation10,725–11,348 ft
TrailheadMilner Pass / Poudre Lake Trailhead40.42030, -105.81139
Keep this map with you offline in the Parkwolf app

Plan your hike

Before you go

Parking

Use the Milner Pass/Poudre Lake parking area on Trail Ridge Road; the Ute Trail begins beside Poudre Lake.

Safety

The route starts near 10,760 feet and reaches exposed tundra at 11,320 feet. Sun, wind, lightning and fast-changing weather are serious concerns; start early and turn back before storms. Trail Ridge Road is seasonal and weather-dependent. Pets are prohibited on RMNP trails.

3 active Rocky Mountain alerts

  • ClosureOld Fall River Road closed to vehiclesOld Fall River Road is closed to motor vehicles for the season.Official details
  • ClosureSun Valley burn-area access remains closedThe area and trail west of Sun Valley Trail remain closed, including the route used for angler access to the Colorado River, because of impacts from the 2020 East Troublesome and Cameron Peak Fires;…Official details
See all 3 alerts
A park ranger sits on a dash-mounted phone, talking, as Parkwolf’s Tour Guide plays “Army Cutworm Moths: A Grizzly Bear Buffet” on Grand Loop Road below Dunraven Pass in Yellowstone
Parkwolf Tour GuideThe highest, rockiest slopes around here are a summer buffet for grizzly bears.

Rocky Mountain Tour Guide

Your drive to Forest Canyon Pass Trail, narrated.

Parkwolf is a GPS audio tour guide for Rocky Mountain National Park. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.

See the Rocky Mountain audio tour

Recorded for this trailhead

Milner Pass: A Crossing Beside Poudre Lake
0:00 / 0:25
“Milner Pass is coming up, where Trail Ridge Road crosses the Continental Divide beside Poudre Lake. I'd give this ten minutes: step out to the brown Divide marker, then take a look across the lake.”

Plays as you drive up to this trailhead in the Parkwolf Rocky Mountain Tour Guide.

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  • Works offlinemaps, 136 trails, 88 places, and audio download before you lose signal
  • CarPlay readysimple controls built for the drive
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Trail guide

Hiking Forest Canyon Pass Trail

A short high-country outingThis west-side outing follows the Ute Trail from Poudre Lake at Milner Pass to Forest Canyon…

This west-side outing follows the Ute Trail from Poudre Lake at Milner Pass to Forest Canyon Pass, then returns the same way. The mapped corridor is about 2.33 miles each way, or 4.7 miles round trip. Expect roughly 560–600 feet of climbing; the trailhead is already about 10,760 feet above sea level. Allow around 3 to 4 hours as a planning estimate, since altitude can slow the climb.

Follow the Ute TrailFrom the trailhead, the route skirts Poudre Lake’s south side and climbs through subalpine…

From the trailhead, the route skirts Poudre Lake’s south side and climbs through subalpine trees. At about 0.6 mile, turn left at the Mount Ida junction toward Forest Canyon Pass. The grade eases beyond the junction, with small meadows and ponds along the way. Near 1.7 miles, the trail opens above treeline before a short final climb to the pass. Turn around there and retrace your steps. The Ute Trail continues beyond the pass toward the Alpine Visitor Center, but that through-hike is a different itinerary requiring separate transportation.

Take in the passForest Canyon Pass sits at about 11,320 feet.

Forest Canyon Pass sits at about 11,320 feet. From the open tundra, look across Forest Canyon toward Terra Tomah Mountain, Mount Julian, Mount Ida and Marmot Point. Alpine ponds and ridge lines offer strong foreground-to-peak compositions. Small meadows may have wildflowers in mid-August, though bloom timing varies from year to year. Stay on durable tread and give tundra plants room to grow.

Getting there and staying safeStart at the Milner Pass/Poudre Lake parking area beside Trail Ridge Road.

Start at the Milner Pass/Poudre Lake parking area beside Trail Ridge Road. The road is seasonal, usually closed from mid-fall into late spring, and weather can shift those dates; check current road conditions before driving. Above treeline, sun, wind, lightning and fast-changing weather leave little shelter. Start early and leave exposed slopes before afternoon storms. Pets are prohibited on park trails. Carry your own food and water; current trailhead services were not confirmed.

Wildlife

Wildlife in Rocky Mountain

All Rocky Mountain wildlife maps

Sighting maps show where each species has been reported across Rocky Mountain. Wildlife moves, so no sighting is guaranteed.

Keep exploring

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