File:M 4512117 sw 10 060 20200719.tif — public domain
Moffetts Hot Springs, also called Bonneville Hot Springs, flows at 97 degrees in the Gifford Pinchot National Forest at just 75 feet elevation, emerging 44.6 degrees above ambient near Cascade Locks. The spring requires a 261-meter walk from the road through forest and riparian vegetation along the Columbia River Gorge.
The springs sit on the Washington side of the Columbia River Gorge at its lowest elevations, surrounded by dense Douglas fir, western red cedar, and bigleaf maple. Annual precipitation reaches 78.9 inches with 93.4 inches of snow, supporting lush understory vegetation. The Columbia River flows less than a mile south, with dramatic basalt cliffs rising on both sides of the gorge.
History of Moffetts (Bonneville) Hot Springs
The springs take their name from early settler or developer associations with the nearby Bonneville Dam project, completed in 1938. The area saw significant CCC activity during the 1930s as infrastructure developed around dam construction. Historical documentation remains limited compared to more extensively developed thermal features in the region.
Access the springs from spring through fall when forest roads remain passable. Eagle Creek Overlook Group Site, 3 kilometers away, offers reservable camping with Columbia Gorge views. The area's low elevation means mild winters but hot summers. Combine with hiking at Eagle Creek or visiting historic Cascade Locks.
Is Moffetts (Bonneville) Hot Springs worth visiting?
Best for
- Warm-water soaking
- Overnight camping trips
Moffetts (Bonneville) Hot Springs is well suited for warm-water soaking and overnight camping trips.
Annual Precip: 78.9 in
Annual Snow: 93.4 in
January
Air 38°F · Water 97°F · +59° contrast
December
Air 38°F · Water 97°F · +59° contrast
February
Air 40°F · Water 97°F · +58° contrast
January offers 33°F more contrast than August
Overview
Eagle Creek Overlook Group Site is set on a forested bluff above the Columbia River, providing an ideal setting for family gatherings and group events.
Developed by the Civilian Conservation Corps (CCC) in the 1930s as a place to view construction of the Bonneville Dam, this site features CCC masonry and offers expansive views of the Columbia River and mountains rising from the gorge.Recreation
The Eagle Recreation Area, just a short walk or bike ride away, provides visitors with op...
Reserve on Recreation.gov →
Swimsuit & towel
Water bottle
Stay hydrated, especially in hot water
Camping gear
Nearby camping at Eagle Creek Overlook Grp Site
Trash bag
Pack out what you pack in
0 miles from Cascade Locks, WA
USGS Quad: BONNEVILLE DAM 15 · PP 492: 16.0 · NOAA: 5.0 · AMS Map: THE DALLES
What is the water temperature at Moffetts (Bonneville) Hot Springs?
Moffetts (Bonneville) Hot Springs has a water temperature of 97°F (36°C). This is a warm thermal spring.
Where is Moffetts (Bonneville) Hot Springs located?
Moffetts (Bonneville) Hot Springs is located in Hood River County, Washington at 75 feet elevation, near Cascade Locks. Coordinates: 45.6580°N, 121.9620°W.
How do I get to Moffetts (Bonneville) Hot Springs?
Moffetts (Bonneville) Hot Springs has Short Walk road access (0.2 mi from the road).
Is Moffetts (Bonneville) Hot Springs free to visit?
Moffetts (Bonneville) Hot Springs has Open access. It is managed by US Forest Service.
Can I camp near Moffetts (Bonneville) Hot Springs?
Yes, Eagle Creek Overlook Grp Site is located nearby (1.9 miles away).
Is it safe to soak at Moffetts (Bonneville) Hot Springs?
Moffetts (Bonneville) Hot Springs is generally safe for soaking at its recorded temperature. Always tell someone your plans before visiting remote hot springs.
Is Moffetts (Bonneville) Hot Springs crowded?
Moffetts (Bonneville) Hot Springs sees varying levels of visitors depending on the season and day of the week.
What should I bring to Moffetts (Bonneville) Hot Springs?
Essentials for Moffetts (Bonneville) Hot Springs: swimsuit, towel, water bottle, camping gear, a trash bag to pack out what you pack in.