Mount Daniel is the tallest mountain in the Alpine Lakes Wilderness of Washington State, standing at an impressive 7,960 feet (2,426 meters). Located in the central Cascade Range, it straddles the border of King and Kittitas counties. Mount Daniel is a popular destination for hikers, climbers, and nature lovers due to its breathtaking panoramic views, multiple peaks, and access to alpine lakes and glaciers. While not a technical climb, the journey to its summit is both challenging and rewarding, offering a true backcountry adventure in the Pacific Northwest.
Reaching Mount Daniel requires a combination of driving and hiking. The most common route begins from the Cathedral Pass Trailhead, which is accessed via Forest Road 4330 (also known as Cle Elum Valley Road) near Salmon La Sac, north of Roslyn, Washington. From Seattle, the drive to the trailhead is approximately 2.5 to 3 hours.
Once at the trailhead, hikers follow the Cathedral Pass Trail and then connect to the Peggy’s Pond Trail. Peggy’s Pond is a common base camp location for those attempting the summit. From there, climbers make their way up a series of ridges and snowfields to reach one of Mount Daniel’s five distinct summits. The East Peak is the easiest and most frequently climbed.
Weather at Mount Daniel varies with the seasons. Summers (July through early September) are the most favorable for hiking and climbing. Temperatures range from 50°F to 75°F (10°C to 24°C) during the day, but can drop below freezing at night, especially at higher elevations.
Snow typically blankets the mountain from late fall through June, making travel more difficult and potentially hazardous due to snowfields and avalanche risk. Even during summer, some snow patches may remain, particularly on north-facing slopes. Afternoon thunderstorms are also a possibility in summer, so it's best to start hikes early in the day and check forecasts before heading out.
The best time to visit Mount Daniel is from mid-July to early September, when most of the snow has melted and trails are more accessible. This period also provides clear skies and wildflower blooms in the alpine meadows. Fall visits can be beautiful too, with golden larches adding color to the landscape, but the risk of early snow increases in late September.
Mount Daniel is not suitable for winter trips unless you are an experienced alpine climber equipped with proper gear and avalanche knowledge. The remote setting and snow conditions make it a dangerous destination in colder months.
Mount Daniel is well-known among hikers and mountaineers in Washington for several reasons. It is the tallest peak in the Alpine Lakes Wilderness, offering panoramic views of surrounding peaks such as Mount Stuart, Mount Rainier, and Glacier Peak. The mountain also provides a relatively accessible yet remote backcountry experience.
Its multiple summits, alpine lakes like Peggy’s Pond, and patches of glacier make it an attractive destination for adventurers seeking solitude and scenic beauty without needing technical climbing gear. The diversity of terrain — from lush forests and rocky ridges to icy slopes — adds to its appeal.
There is no fee to enter the Alpine Lakes Wilderness or hike Mount Daniel, but a Northwest Forest Pass is required to park at the Cathedral Pass Trailhead. Passes can be purchased online or at local ranger stations.
Overnight visitors must follow Leave No Trace principles and are encouraged to camp at established sites like Peggy’s Pond. There are no services or facilities along the trail, so hikers must bring all supplies, including water purification systems, food, and waste bags.
Bears are occasionally spotted in the area, so food should be stored in bear-proof containers or hung properly. No permits are required for camping unless you are part of a large group (over 12 people).
Mount Daniel is a remnant of ancient volcanic activity and has been shaped over thousands of years by glaciation. The mountain’s rugged appearance, steep ridges, and multiple summits are a result of erosion and tectonic uplift. The area surrounding Mount Daniel, including the Alpine Lakes Wilderness, was designated in 1976 to preserve its natural beauty and biodiversity.
Native American tribes such as the Yakama and Snoqualmie lived in nearby regions and used mountain passes for seasonal travel. While Mount Daniel itself has no significant man-made architecture, the trails and campsites used today follow routes established by early explorers and miners.