Bagby Hot Springs

Linn County County, Oregon · Near Mill City
44.9360°N, 122.1730°W · 2,272 ft
136°F 2,272 ft Open Short Walk US Forest Service Camping nearby (4.8 mi)
Bagby Hot Springs
Image via Wikidata

Bagby Hot Springs flows at 136°F deep in Mount Hood National Forest at 2,272 feet elevation, requiring a 3,720-foot hike from Forest Road 70 to reach water emerging 87 degrees above ambient temperature. The springs sit about 67 miles southeast of Portland in heavily forested Cascade Mountain country just outside the Bull of the Woods Wilderness boundary.

The springs emerge in densely forested terrain along the Hot Springs Fork of the Collawash River, a tributary to the Wild and Scenic Clackamas River system, where Linn County's mountain landscape receives 78 inches of annual precipitation including 163.8 inches of snow. Douglas-fir, western hemlock, and western redcedar dominate the forest canopy, with understory vegetation thriving in the perpetually moist conditions. Kingfisher Campground occupies riverside terrain 7.8 kilometers distant along the Collawash River.

History of Bagby Hot Springs

The springs take their name from Robert Bagby, who filed a mining claim on the site in 1881. The thermal features attracted subsequent development including bathhouses, and the Forest Service now maintains rustic hand-hewn log tubs built by volunteers in the 1980s after vandalism destroyed earlier structures. The springs remain popular among hikers and soakers willing to make the approach hike.

Visit year-round, though winter brings deep snow requiring snowshoes or skis for the approach. The 1.5-mile trail from the trailhead requires moderate fitness and good footwear for muddy conditions. Weekends see heavy use; arrive early or visit midweek for less crowding. Northwest Forest Pass required for trailhead parking. Kingfisher Campground provides overnight camping with reservable sites. Respect bathhouse etiquette and pack out all trash.

Is Bagby Hot Springs worth visiting?

Best for

  • Hot spring soaking
  • Overnight camping trips
Bagby Hot Springs is well suited for hot spring soaking and overnight camping trips.
Monthly Climate
37°
Jan
36°
Feb
39°
Mar
44°
Apr
52°
May
57°
Jun
65°
Jul
67°
Aug
60°
Sep
51°
Oct
41°
Nov
36°
Dec
Annual Precip: 78.0 in Annual Snow: 163.8 in
Best Time to Visit
February Air 36°F · Water 136°F · +100° contrast
December Air 36°F · Water 136°F · +100° contrast
January Air 37°F · Water 136°F · +99° contrast
February offers 31°F more contrast than August
Nearby Camping
Kingfisher 4.8 mi away

Overview Kingfisher Campground is a diamond in the rough. Its unkempt appearance gives it a true nature feel, yet it offers numerous modern conveniences and is close to a variety of recreational opportunities. It lies next to the scenic Hot Springs Fork of Collawash River, a tributary to the Wild and Scenic Clackamas River nearby. Recreation Catch and release fishing for trout is allowed on the main fork of the Collawash, but the streams are closed to fishing. Whitewater rafting and kayaking...

Reservable Yes
Reserve on Recreation.gov →
What to Bring
Swimsuit & towel
Water bottle Stay hydrated, especially in hot water
Camping gear Nearby camping at Kingfisher
Trash bag Pack out what you pack in
Water shoes Hot ground near source
References
USGS Quad: BATTLE AX 15 · PP 492: 5.0 · NOAA: 1.0 · AMS Map: SALEM
Frequently Asked Questions
What is the water temperature at Bagby Hot Springs?
Bagby Hot Springs has a water temperature of 136°F (58°C). This is considered a hot spring, well above body temperature.
Where is Bagby Hot Springs located?
Bagby Hot Springs is located in Linn County, Oregon at 2,272 feet elevation, near Mill City. Coordinates: 44.9360°N, 122.1730°W.
How do I get to Bagby Hot Springs?
Bagby Hot Springs has Short Walk road access, with the nearest road being Forest Road 70 (0.7 mi from the road).
Is Bagby Hot Springs free to visit?
Bagby Hot Springs has Open access. It is managed by US Forest Service.
Can I camp near Bagby Hot Springs?
Yes, Kingfisher is located nearby (4.8 miles away).
Is it safe to soak at Bagby Hot Springs?
At 136°F, Bagby Hot Springs is hot enough to require caution. Enter slowly, limit soaking sessions to 15–20 minutes, and stay hydrated. Always tell someone your plans before visiting remote hot springs.
Is Bagby Hot Springs crowded?
Bagby Hot Springs sees varying levels of visitors depending on the season and day of the week.
What should I bring to Bagby Hot Springs?
Essentials for Bagby Hot Springs: swimsuit, towel, water bottle, camping gear, a trash bag to pack out what you pack in. The water is over 110°F — test the temperature before entering and watch for scalding near the source.
Temperature
136°F
Warm Hot Boiling
Water Temp 136°F (58°C)
Avg Air Temp 49°F
Above Ambient +87°F
Perfect soaking weather March
Access
Open
Road Access Short Walk
Nearest Road Forest Road 70
Distance to Road 0.7 mi
Land
Ownership Federal
Agency US Forest Service
Designation National Forest
Unit Mt. Hood National Forest
Manager US Forest Service
Protection 3 - Protected, subject to extractive use