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Ptarmigan Ridge

Mt. Baker-Snoqualmie National Forest, Washington · 4 min read

Distance
9.8 mi
Elevation Gain
2,900 ft
Difficulty
strenuous
Route Type
Out-And-Back
Best Season
August through September
Dog Friendly
Yes
Difficulty Score
10 / 10
Trailhead Amenities
Restroom
Vault Toilet
Parking
Free
Cell Service
No Signal
Water
Nearby
Camping
Dispersed
Google MapsApple Maps

Conditions, regulations, and fees change frequently. Verify with the local ranger district before your trip. Full disclaimer

At a Glance

  • Closest non-technical access to Mt. Baker's active glaciers
  • Views of Coleman and Roosevelt Glaciers from the ridge
  • Remote and wild character despite starting at a paved trailhead
  • Rocky volcanic terrain with minimal vegetation above 6,000 feet
  • Ptarmigan and mountain goats frequently spotted on the upper ridge

Overview

Ptarmigan Ridge is the most adventurous trail accessible from Artist Point in Mt. Baker-Snoqualmie National Forest. While the Chain Lakes Loop offers a civilized circuit through scenic alpine terrain, Ptarmigan Ridge heads directly toward Mt. Baker, threading along a volcanic ridge between the Deming Glacier and the Coleman Glacier before the maintained trail gives way to mountaineer's terrain. The result is a hike that offers a glacier experience otherwise reserved for people with ropes and crevasse rescue skills.

The trail starts at the same Artist Point parking area as the Chain Lakes Loop but heads west instead of north, climbing into increasingly austere volcanic terrain. The upper ridge is rocky, windswept, and largely devoid of vegetation, with small ptarmigan flocks moving across the talus in early season. Mountain goats are a regular sighting in the rocky zones above Camp Kiser.

This trail requires the most fitness of any standard day hike in the immediate Mt. Baker area. The elevation gain is unforgiving, the season is short, and navigation can be challenging when snowfields obscure the tread. That said, the payoff is a perspective on the active volcano that is simply not available from other trails.

The Route

Miles 0 to 2.5: Artist Point to Camp Kiser

From Artist Point, the trail heads west across open terrain with immediate views of Mt. Baker to the south and west. The initial section is shared with the Coleman Pinnacles route before Ptarmigan Ridge branches off toward the northwest. The trail gains elevation steadily on volcanic rock and occasional snowfields.

Camp Kiser sits at approximately 5,500 feet and marks the end of the established camping area. From here the trail continues northwest along the ridge crest, narrowing and gaining additional elevation toward the Coleman Glacier moraine.

Miles 2.5 to 4.9: Upper Ridge Approach

The trail becomes less defined above Camp Kiser, marked by cairns across rocky volcanic terrain. The Coleman Glacier is visible to the right (south) and the view of Mt. Baker's north face grows increasingly dramatic. This section is the most exposed portion of the hike, with minimal shelter from wind.

In late summer, the terrain is largely snow-free and the walking is on stable volcanic rock. Earlier in the season, snowfields can make the route difficult to follow. Traction devices are often needed in July and early August.

The trail's maintained end is at approximately 6,100 feet, near the edge of the moraine above the Coleman Glacier. This is the conventional turnaround point for day hikers. Beyond here, the terrain is mountaineering terrain with crevasse hazards.

When to Visit

August through mid-September is the reliable window. The combination of a short season, significant snowpack, and the need for late-season route clarity makes this more of an August trail than a July one. Clear weather in September can offer excellent visibility; the main risk is early snow closing the route by late September.

Check trail conditions directly with the Mt. Baker Ranger District before attempting this trail. The maintained trail condition report distinguishes between "snow-free" and "snow-present" status. For early season conditions and official resources, see checking conditions before you go.

What to Bring

  • Many hikers carry 3 liters of water given the length and high-exertion terrain. Water from snowmelt requires treatment. Individual needs vary considerably with temperature and exertion level.
  • Traction devices are strongly recommended for July and early August trips.
  • Wind protection: the upper ridge is consistently windy.
  • Navigation tools: offline map or GPS with the route downloaded. Cairns mark the upper trail but snow can obscure them.
  • Sun protection at all times; the terrain offers almost no shade above treeline.
  • Review bear canister requirements for overnight trips.

Practical Details

A Northwest Forest Pass is required at Artist Point (as of 2026). Vault restroom at Artist Point parking area. No services on the trail; nearest food and fuel in Glacier, 24 miles west.

Wilderness permits are free self-issue at the Artist Point trailhead register. Group size in Mt. Baker Wilderness is limited to 12 people. Dogs must be leashed throughout.

The America the Beautiful Interagency Annual Pass covers the Northwest Forest Pass requirement. Veterans may be eligible for a free pass through the veteran benefits program.

Getting There

Follow Highway 542 east from Bellingham to its terminus at Artist Point (approximately 55 miles). The road typically opens to Artist Point in early to mid-July. Check Washington DOT or the Mt. Baker Ranger District for current road status before driving up.

From Seattle, I-5 north to Burlington, then Highway 20 briefly east, then Highway 9 north to Highway 542. Total drive from Seattle is approximately 2 hours. Services in Glacier, 24 miles west of Artist Point on Highway 542.

Trailhead Parking

Artist Point parking area at the end of Highway 542. Paved lot, 60-80 spaces. Northwest Forest Pass required (as of 2026). Artist Point road opens mid-July in most years.

← Back to Mt. Baker-Snoqualmie National Forest

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Frequently Asked Questions

Is Ptarmigan Ridge a technical route?
The maintained trail is not technical and does not require mountaineering gear. However, the trail fades at around the 5-mile mark, and navigation on snowfields or rocky terrain beyond that point requires route-finding experience and appropriate footwear. Most day hikers turn around at Camp Kiser or the point where the maintained trail ends.
How does Ptarmigan Ridge compare to Chain Lakes Loop?
Ptarmigan Ridge is longer, gains more elevation, and ventures into more remote terrain. Chain Lakes is a loop with varied scenery; Ptarmigan Ridge focuses specifically on the approaches to Mt. Baker and rewards hikers who want the most immersive glacier experience available without technical gear.
Are there crevasse hazards on Ptarmigan Ridge?
The maintained trail does not cross any glaciers or crevassed terrain. However, hikers who continue beyond the trail's end and onto glacier margins should be aware of hazards and should not proceed without appropriate gear and experience. The USFS strongly recommends consulting with the ranger district before approaching glacier zones.
When does Ptarmigan Ridge become accessible?
The trail is often not reliably clear until early to mid-August due to its higher position than most trails in the area. Early season hikers may encounter significant snowfields. Late July attempts are possible but navigation can be challenging on snow.
Is camping allowed on Ptarmigan Ridge?
Dispersed camping with a free self-issue wilderness permit is allowed (as of 2026). Camp Kiser, at approximately the 5-mile mark, is a designated camping area. Campfires are prohibited above 3,500 feet throughout the Mt. Baker Wilderness.