Baker Hot Spring
Baker Hot Spring emerges at 108 degrees Fahrenheit on US Forest Service land in Mt. Baker National Forest, flowing 59.5 degrees above ambient temperature at 1,252 feet elevation. This federally managed thermal feature requires a short 290-meter walk from National Forest Development Road 1144, producing some of the hottest accessible spring water in Washington's North Cascades.
The spring rises in the spectacular Mt. Baker-Snoqualmie National Forest beneath the shadow of volcanic peaks. The location experiences extreme precipitation totaling 110 inches annually, with massive snowfall reaching 408 inches, creating one of the wettest climates of any documented US thermal spring. Dense temperate rainforest vegetation covers the surrounding landscape, with western hemlock, Douglas fir, and understory species thriving in the humid maritime climate. The average annual temperature measures 48.5 degrees Fahrenheit. Baker Lake lies nearby, formed by a dam on the Baker River. Fumarole Butte and volcanic geology shape the thermal character of this region.
The spring takes its name from Mount Baker, the prominent Cascade volcano visible from the area. The thermal feature emerges on what appears to be Fumarole Butte based on limited documentation, suggesting volcanic heat sources. The US Forest Service manages the site as part of Mt. Baker National Forest, maintaining public access for thermal bathing. Development remains minimal compared to many thermal springs, preserving a backcountry character. The spring gained popularity among outdoor recreationists seeking primitive soaking experiences in the dramatic Cascade setting.
Visit between July and September when snow typically clears from access roads and trails. The 290-meter walk becomes challenging or impossible during heavy snow months, roughly October through June. Bring containers if you wish to test water temperature, as the extreme heat requires caution. Park Creek Campground sits 3 kilometers away and accepts reservations. The massive annual snowfall makes winter access effectively impossible for most visitors. Combine with hiking, fishing, or boating on nearby Baker Lake. Exercise caution with the 108-degree water to avoid scalding.
Is Baker Hot Spring worth visiting?
Best for
- Hot spring soaking
- Overnight camping trips
Overview Park Creek Campground sits along the banks of Park Creek in the stunning Mt. Baker-Snoqualmie National Forest. The unique setting offers many recreational activities and scenic views. Baker Lake is close by, and many hiking trails and climbing routes are within a short driving distance.Recreation In addition to being a great basecamp for hiking, boating and fishing in summer and early fall, Park Creek can be a starting point for snowshoeing in the winter months. Trails in the...