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ForestMatters, LLC

Routt National Forest

Colorado · 5 min read

State: Colorado
Acres: 1,127,000
Established: 1905
Best Season: July through September
Trail Miles: 1,100 mi
Wilderness Areas: 2
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HikingBackpackingCampingFishingSkiingSnowshoeingWildlife ViewingPhotographyMountain Biking

At a Glance

  • Mount Zirkel Wilderness, one of Colorado's premier wilderness areas
  • Fish Creek Falls, a dramatic 280-foot waterfall near Steamboat Springs
  • Devils Causeway, a knife-edge ridge crossing in the Flat Tops Wilderness
  • Hahns Peak, a prominent volcanic landmark in the far north
  • Steamboat Ski Resort and world-famous champagne powder snowpack
  • Gore Pass and Rabbit Ears Pass alpine hiking corridors

Permits & Passes

Day Hiking and Dispersed CampingOptional

Free (as of 2026)

Fish Creek Falls Day UseRequired

$5/vehicle (as of 2026)

Details

Federal Discount Passes

  • Military Annual PassFree — active duty & veterans
  • Senior Pass$20 lifetime — ages 62+
  • Access PassFree lifetime — permanent disability
Learn more →

Steamboat Springs' Mountain Backyard

Routt National Forest wraps around the historic skiing and ranching community of Steamboat Springs in northwest Colorado, covering approximately 1,127,000 acres that extend from the Yampa River valley north to the Wyoming border and west across the high plateau above the Flat Tops. It forms the southern portion of the combined Medicine Bow-Routt National Forests administrative unit, sharing a supervisor's office in Steamboat Springs with the Medicine Bow section to the north.

Steamboat Springs (population around 13,000 at elevation 6,695 feet) is defined by its ski resort and the "champagne powder" snowpack that has made it one of Colorado's premier winter destinations. That same snowpack feeds an extraordinary summer landscape: lush meadows, abundant wildflowers, and alpine lake basins in the Mount Zirkel Wilderness that benefit from the area's higher-than-average precipitation. The Routt section receives more snow and rain than most Colorado forests of comparable elevation, producing a noticeably greener and more lush character than the drier ranges to the south and east.

Mount Zirkel Wilderness

The Mount Zirkel Wilderness covers approximately 160,000 acres of the Park Range north of Steamboat Springs, with the crest forming the Continental Divide and the Wyoming border at the northern end. The wilderness takes its name from Mount Zirkel (12,180 feet), named for a 19th-century German geologist. The terrain is glacially carved granite, with dozens of alpine lakes, high tundra, and the Slavonia and Seedhouse trailheads providing the primary access points.

The Encampment River originates in the Zirkel Wilderness and flows north into Wyoming, while the Elk River drains west back toward Steamboat. The trail network connecting lake basins and ridge crossings makes the Zirkel an excellent multi-day backpacking destination, with enough routes to sustain interest over a week of travel.

Fish Creek Falls

Fish Creek Falls, 280 feet of dramatic plunge just east of Steamboat Springs, is the most visited single destination in the Routt section. The short paved trail from the parking area reaches the lower viewpoint in about 10 minutes. A longer unpaved trail continues past the falls and climbs into the Mount Zirkel Wilderness via Long Lake. The falls see their highest flow in late May and June, and the fee-parking area fills on summer weekends. Arrive before 10 AM to reliably find parking.

Flat Tops Wilderness

The southern tip of the Routt section touches the Flat Tops Wilderness, a high plateau shared primarily with the White River National Forest to the south. The Devils Causeway, where the trail traverses a knife-edge basalt ridge above the Yampa drainage, is the most photographed feature of the Flat Tops. The surrounding plateau holds dozens of lakes, excellent fishing, and a landscape that feels more like elevated Colorado plateau than the classic Rocky Mountain peaks terrain.

Best Trails

Mount Zirkel Trail (10 miles, out-and-back) is the primary route to the Zirkel Wilderness summit, visiting the Park Range high country with Continental Divide views. A full-day strenuous hike suited to acclimatized hikers.

Slavonia Trail (10.0 miles, out-and-back) is one of the primary entry routes into the Mount Zirkel Wilderness from the north, passing through timber and meadow terrain to high lake basins.

Seven Lakes Trail (12 miles, out-and-back) reaches a chain of alpine lakes in the heart of the Zirkel Wilderness, one of the best overnight destinations in the forest.

Gilpin Lake Trail (8.6 miles, out-and-back) accesses a beautiful high-country lake in the Zirkel Wilderness with good wildflower displays in late July.

Hahns Peak Trail (5.5 miles, out-and-back) climbs the prominent extinct volcano north of Steamboat to a fire lookout tower with 360-degree views across northwest Colorado and southern Wyoming.

Gold Creek Lake Trail (9 miles, out-and-back) reaches a high lake in the upper Elk River drainage, a less-visited alternative to the main Zirkel trailheads.

Seedhouse Trail (6 miles, out-and-back) provides a gentler introduction to the lower Zirkel Wilderness through spruce and fir forest near the Seedhouse Campground.

Permits and Passes

No permit is required for day hiking or dispersed camping in Routt National Forest (as of 2026). Fish Creek Falls trailhead parking requires a day-use fee ($5/vehicle as of 2026, covered by America the Beautiful pass). Developed campground fees apply.

Veterans and permanently disabled individuals may qualify for federal discount passes. Bear canisters are strongly recommended for overnight Zirkel Wilderness trips; review bear canister requirements before any multi-day outing.

Camping

Steamboat Lake State Park Campground (174 sites, reservable) is the largest facility in the region, though it's managed by Colorado State Parks. Hahns Peak Lake and Dumont Lake campgrounds are the primary USFS reservable options. Seedhouse Campground near the Zirkel Wilderness trailheads is a good first-come base for wilderness access.

When to Visit

July through September is the hiking season. Fish Creek Falls is accessible year-round. The Mount Zirkel high country is typically snow-free by mid-July. September is often the most rewarding month: crowds thin, aspens in the Yampa Valley turn gold, and the weather is generally stable before October closes the high routes.

Check conditions at checking conditions before you go and practice Leave No Trace principles. The best hikes near Denver guide covers additional Front Range options if you're exploring Colorado more broadly.

Getting There

Steamboat Springs sits on US-40, approximately 160 miles northwest of Denver via I-70 west and US-40 north through the Eisenhower Tunnel and Kremmling. Fish Creek Falls trailhead is east of downtown on Fish Creek Falls Road. For Zirkel Wilderness trailheads, take CR-129 (Elk River Road) north from Steamboat toward Clark and Seedhouse Road.

Trail Guides

moderateout-and-back

Gilpin Lake Trail

5.5 mi1,400 ft gain
July through September

Hike to Gilpin Lake in Routt National Forest, Colorado. This moderate 5.5-mile out-and-back gains 1,400 feet to a quiet alpine lake in the Mount Zirkel Wilderness with summer wildflowers.

3 min read

moderate-hardout-and-back

Gold Creek Lake Trail

7 mi1,600 ft gain
July through September

Hike to Gold Creek Lake in Routt National Forest, Colorado. This moderate-hard 7-mile out-and-back gains 1,600 feet to a pristine alpine lake in the Mount Zirkel Wilderness with wildflowers.

3 min read

strenuousout-and-back

Hahns Peak Trail

5 mi2,200 ft gain
July through September

Summit Hahns Peak in Routt National Forest, Colorado. This strenuous 5-mile out-and-back gains 2,200 feet to the top of an extinct volcano with panoramic views over northwest Colorado and into Wyoming.

3 min read

moderateout-and-back

Hinman Park Trail

4.5 mi600 ft gain
June through October

Hike the Hinman Park Trail in Routt National Forest, Colorado. This moderate 4.5-mile out-and-back follows a meadow-lined drainage through a classic Colorado mountain park with wildflowers and wildlife.

2 min read

strenuousloop

Mount Zirkel Wilderness Loop

14 mi2,600 ft gain
July through September

Complete the Mount Zirkel Wilderness Loop in Routt National Forest, Colorado. This strenuous 14-mile loop gains 2,600 feet through alpine lakes and wildflower basins in one of Colorado's premier wilderness areas.

3 min read

moderateout-and-back

Seedhouse Road Trail

6 mi800 ft gain
May through October

Hike the Seedhouse Road Trail in Routt National Forest, Colorado. This moderate 6-mile out-and-back follows the Elk River through forested terrain with summer wildflowers and excellent elk and deer habitat.

3 min read

strenuousout-and-back

Seven Lakes Trail

9 mi2,200 ft gain
July through September

Hike to Seven Lakes in Routt National Forest, Colorado. This strenuous 9-mile out-and-back gains 2,200 feet to a chain of alpine lakes in the Mount Zirkel Wilderness with meadows and views.

3 min read

moderate-hardout-and-back

Slavonia Trail

8.5 mi1,800 ft gain
July through September

Hike the Slavonia Trail in Routt National Forest, Colorado. This moderate-hard 8.5-mile out-and-back gains 1,800 feet to alpine lakes and meadows in the Mount Zirkel Wilderness near Steamboat Springs.

3 min read

Campgrounds

Steamboat Lake Campground

174 sitesReservable$24/night (as of 2026)June through September

Hahns Peak Lake Campground

23 sitesReservable$20/night (as of 2026)June through September

Dumont Lake Campground

22 sitesReservable$20/night (as of 2026)July through September

Seedhouse Campground

24 sitesFirst-come$18/night (as of 2026)June through September

Getting There

Steamboat Springs
2 miles5 minutes
Craig
40 miles50 minutes
Denver
160 miles2 hours 45 minutes

More in the Rocky Mountains

Frequently Asked Questions

Is Routt National Forest part of Medicine Bow-Routt National Forest?
Yes. Routt National Forest is one of two proclaimed units forming the combined Medicine Bow-Routt National Forests administrative unit. The Routt section covers the mountains around Steamboat Springs in northwest Colorado and a small portion of southern Wyoming, while the Medicine Bow section covers the Medicine Bow Range and Laramie Range in Wyoming.
What is Fish Creek Falls?
Fish Creek Falls is a 280-foot waterfall on Fish Creek east of Steamboat Springs, reached by a 0.4-mile paved trail from the trailhead. The viewpoint is accessible for most visitors. A longer unpaved trail continues beyond the falls into the Mount Zirkel Wilderness for those wanting more terrain. The falls are most dramatic in late May and June during snowmelt.
What is the Devils Causeway?
The Devils Causeway is a narrow rock ridge in the Flat Tops Wilderness (shared between Routt and White River National Forests) where the trail narrows to a few feet wide with significant drop-offs on both sides. It requires confident footing and is not recommended in wet or icy conditions. The surrounding Flat Tops terrain is otherwise a relatively gentle high plateau with numerous lakes.
When does Steamboat Springs area hiking start?
Lower-elevation trails around Steamboat are typically accessible by June. High-country routes in the Mount Zirkel Wilderness are usually snow-free by mid-July. Fish Creek Falls is a year-round destination, though the unpaved continuation trail requires careful footing in winter and early spring.
Federal Discount Passes

Free and Discounted Entry for Qualified Visitors

Military Annual Pass

Active duty & veterans (any discharge except dishonorable)

Free · Annual

Senior Pass

U.S. citizens or permanent residents age 62+

$20 · Lifetime

Access Pass

Permanent disability (includes 50% off many camping fees)

Free · Lifetime
Get passes at any ranger station or store.usgs.gov/passLearn more →