Location and surroundings
Mount Daniel - West Peak is in Washington, United States, on the Cascade Range crest in the Alpine Lakes Wilderness. In the widest-to-narrowest range hierarchy it belongs to the North American Cordillera, Pacific Coast Ranges, Cascade Range, South Washington Cascades, Alpine Lakes Wilderness, and the Mount Daniel massif. It is the highest of 33 named peaks in that massif and the high point of the range.
The mountain sits in a rugged alpine setting with glaciers, cirques, and steep rock walls. Streams on its eastern slopes form the headwaters of the Cle Elum River. The surrounding terrain is typical high Cascades country: long snow cover, broken ridges, and basins that hold lakes and perennial snowfields.
Neighbouring peaks
Nearby summits and passes help define the mountain’s position in the range. The closest named features are:
- Mount Hinman — 2,284 m, 2.4 km west
- Cathedral Rock — 2,050 m, 3.6 km east
- Bears Breast Mountain — 2,194 m, 4.3 km southwest
- Trico Mountain — 2,012 m, 6.2 km northeast
- Terrace Mountain — 1,939 m, 6.4 km north
- Granite Mountain — 2,147 m, 7.0 km east
- Iron Cap Mountain — 1,935 m, 7.9 km west
- Summit Chief Mountain — 2,228 m, 8.0 km southwest
Mount Daniel - West Peak is higher than all of these nearby peaks and sits near the center of a cluster of alpine summits and passes. Mount Hinman is the nearest major neighbour to the west, while Cathedral Rock is the closest prominent peak to the east.
The view from the summit
Within 25 km, the highest peaks include several major Cascade summits that can be seen from the Mount Daniel - West Peak area in clear weather. The tallest is Mount Stuart at 2,871 m, 23.2 km to the southeast. Other high peaks nearby are Big Chiwaukum at 2,463 m, 24.0 km northeast; Eightmile Mountain at 2,437 m, 21.6 km east; Snowgrass Mountain at 2,436 m, 22.8 km northeast; Mount Daniel at 2,409 m, 0.7 km east; and Chimney Rock at 2,355 m, 10.0 km southwest.
From the summit, the immediate view is dominated by the Mount Daniel massif itself and the surrounding Alpine Lakes high country. Farther out, the skyline is shaped by higher Cascade peaks to the east, northeast, and southeast.
The range
Mount Daniel - West Peak belongs to the Mount Daniel massif, which is the high point of that range. The massif contains 33 named peaks, and the summit of Mount Daniel - West Peak is the highest of them. The range lies in the United States and forms part of the Cascade crest in central Washington.
The main summit of the massif is Mount Daniel, 0.7 km to the east and slightly lower at 2,409 m. In the local topography, Mount Daniel - West Peak is the highest point of the group, while the named Mount Daniel summit is the official name used for the east peak.
Climbing routes
The standard route to the summit goes past Cathedral Rock and Peggy's Pond, then continues as a scramble to the top. The mountain is also known for glacier travel on its slopes, including approaches that have used Lynch Glacier. Because the terrain combines snow, ice, and steep rock, conditions can change quickly and route-finding matters.
The first known ascent was made by a Mountaineers outing in 1925, which climbed via Lynch Glacier. For modern parties, the exact difficulty depends on season and snow cover, but the summit approach is generally an alpine climb rather than a simple hike.
Climate and weather
Climate data for the summit are estimates from NASA POWER climate data for 2001–2020. The warmest month is August, with a mean temperature of about 6 °C, and the coldest is February, at about -8 °C. Mean temperatures are above freezing at the summit in June, July, August, and September. The surrounding area receives about 1,750 mm of precipitation a year, with about 260 mm in January and about 30 mm in July.
Weather hazards in this part of the Cascades include rapid cloud build-up, snow, icy rock, and poor visibility. Even in summer, cold nights and lingering snowfields are common at this elevation, and storms can make the upper mountain slippery and difficult to navigate.
Best time to visit
The most practical window is usually the period when the summit is above freezing and the snowpack is more manageable: June through September. Among those months, July and August are the driest, while June and September often offer a balance between warmer temperatures and still-limited early or late-season snow.
Outside that window, winter conditions dominate the upper mountain. Snow, ice, and short daylight hours make travel slower and more serious, especially on the glacier and on the scramble above Peggy's Pond.
Nature and wildlife
The mountain lies in alpine and subalpine terrain with rock, snow, glaciers, and high basins. Lower slopes in the Cascades typically carry mountain forest, then open into heather, krummholz, and sparse alpine vegetation as elevation increases. Around the summit, plant life is limited to hardy species that can survive wind, cold, and a short growing season.
Wildlife in this region can include mountain goats, marmots, pikas, and birds adapted to high elevations. The glaciers on Mount Daniel are thinning and becoming stagnant, so the balance between snow, ice, and bare rock is changing over time.
Guides and organised ascents
For a mountain of this height and terrain, a certified guide is sensible if you are not comfortable with glacier travel, snow climbing, and route-finding on steep alpine ground. In the United States, the national mountain guide association is the American Mountain Guides Association, an IFMGA/UIAGM member. The national alpine club is the American Alpine Club. Examples of established guiding companies working in the mountains of the country include RMI Expeditions in Ashford, Washington, and Exum Mountain Guides in Moose, Wyoming.
A guided ascent usually includes route planning, rope work where needed, glacier travel skills, and equipment advice. The cost depends on the number of days, group size, hut or camp nights, and whether technical gear is required. Some peaks in the United States require climbing registration or permits from the land agency; for this mountain, check current rules for the Alpine Lakes Wilderness before going.
Safety and preparation
Mount Daniel - West Peak demands fitness, stable footing, and comfort on steep snow or loose alpine rock. Glacier travel may be involved, and the upper mountain can hold snow well into summer. Carry layers for cold wind, navigation tools, and traction or rope equipment if conditions require it. Because weather can shift quickly, start early and plan for slower travel than the map distance suggests.
For mountain rescue in the United States, the emergency number is 911. Dispatchers alert the local search and rescue team, usually run by the county sheriff or national park.
History and name
The first known ascent of Mount Daniel was made by a Mountaineers outing in 1925, probably via Lynch Glacier. Surveyors may have reached the summit earlier. The mountain is also described as the highest summit on the Cascade crest in the Alpine Lakes Wilderness and the highest point in King and Kittitas counties.
The massif has several named tops, including West Summit, Middle Summit, East Peak, West Pyramid, and Northwest Summit. The official name Mount Daniel is assigned to the east peak, even though it is not the highest point of the massif.
Interesting facts
Mount Daniel - West Peak is the highest of 33 named peaks in the Mount Daniel massif and the massif’s high point. The nearest higher summit in the group is none; the official Mount Daniel summit lies 0.7 km east and is lower. The mountain has a prominence of 1,073 m, which makes it a major independent peak in the central Washington Cascades.
Its eastern slopes feed the headwaters of the Cle Elum River, and its glaciers include Lynch Glacier, West Lynch Glacier, Daniel Glacier, and Hyas Creek Glacier. Several of these ice bodies are shrinking, so the mountain’s appearance is changing.
FAQ
How high is Mount Daniel - West Peak? It reaches 2,427 m above sea level.
Where is Mount Daniel - West Peak? It is in Washington, United States, in the Alpine Lakes Wilderness of the Cascade Range.
What is Mount Daniel - West Peak the highest point of? It is the highest mountain in the Mount Daniel massif and the highest of its 33 named peaks.
What are the nearest peaks? The closest are Mount Hinman to the west, Cathedral Rock to the east, and Bears Breast Mountain to the southwest.
Is there water on the way to Mount Daniel - West Peak? Expect snowmelt, glacier-fed streams, and alpine lakes rather than reliable running water on the upper mountain. Treat any water from natural sources, and carry about 1.5-3 litres for a day depending on heat and route length.
When is the best time to go? The most workable months are usually June to September, when summit temperatures are above freezing and July and August are the driest.
Will my phone work there? Coverage in the hills is patchy and depends on the operator. On open ground a signal may be possible, but it often fails in valleys and behind ridges. 112 reaches emergency services over any available network, and maps should be downloaded before setting out.