Lehman Springs

Umatilla County County, Oregon · Near Pilot Rock
45.1510°N, 118.6590°W
142°F Short Walk Camping nearby (24.5 mi)
Very Hot Source — Use Extreme Caution

At 142°F, the source water at Lehman Springs is hot enough to cause burns. Some hot springs this hot have cooler side pools or downstream areas suitable for soaking — always test the water temperature before entering.

Lehman Springs
File:M 4511851 se 11 060 20200706.tif — public domain

Lehman Springs emerges at 142°F near Pilot Rock in Umatilla County, requiring a 151-meter walk from Lehman Springs Road. Documented records confirm this spring has operated as a resort since 1871, maintaining one of the most significant thermal differentials in the Blue Mountains—98 degrees above ambient air temperature. The short-walk access classification and proximity to road infrastructure make it accessible year-round despite heavy winter snowfall.

The spring occupies a mid-elevation site in the Blue Mountains at a latitude where annual temperatures average 44°F. Surrounding terrain features dense conifer forests of Douglas fir, grand fir, and lodgepole pine, sustained by 27 inches of annual precipitation and approximately 76 inches of snow. The setting combines mountain topography with volcanic geology typical of Oregon's eastern ranges. Lehman Springs Road provides the primary access corridor through terrain that transitions from forested slopes to more exposed ridgelines at higher elevations.

History of Lehman Springs

Native Americans utilized these thermal waters before European settlement. In 1871, the property was developed into Lehman Hot Springs resort, establishing one of Oregon's earlier commercial hot springs operations. The resort has continued operations across multiple generations, though management and facilities have evolved over 150 years. The name derives from early landowners who recognized the commercial potential of the thermal resource.

Winter visits require preparation for heavy snow conditions—the site receives over 75 inches annually. Summer and fall offer the most reliable road access. Anthony Lake Campground lies 39 kilometers distant, providing reservable sites for multi-day exploration. The 142°F source temperature requires caution; most soaking occurs in pools where water has cooled. Check current resort status and access policies before visiting.

Is Lehman Springs worth visiting?

Best for

  • Observing powerful hot springs
  • Overnight camping trips

Not ideal for

  • Casual soaking
Lehman Springs is well suited for observing powerful hot springs and overnight camping trips.
Monthly Climate
28°
Jan
29°
Feb
34°
Mar
40°
Apr
48°
May
56°
Jun
65°
Jul
66°
Aug
57°
Sep
45°
Oct
34°
Nov
26°
Dec
Annual Precip: 27.4 in Annual Snow: 75.5 in
Best Time to Visit
December Air 26°F · Water 142°F · +116° contrast
January Air 28°F · Water 142°F · +114° contrast
February Air 29°F · Water 142°F · +113° contrast
December offers 39°F more contrast than August
Nearby Camping
Anthony Lake 24.5 mi away

Overview At an elevation of 7,100 feet, this campground keeps cool in the summertime heat. The sites sit among boulders and mixed conifers on a bluff over Anthony Lake. For questions for Anthony Lake, Grande Ronde Lake, Mud Lake, Peavey Cabin, and Anthony Lake Guard Station call (541) 894-2332 or email campgrounds@anthonylakes.com None of the sites offer lake views, but campers can enjoy gazing on Gunsight Mountain and the surrounding peaks of the Elkhorn range. Anthony Lakes Campgrounds Webs...

Reservable Yes
Reserve on Recreation.gov →
What to Bring
Swimsuit & towel
Water bottle Stay hydrated, especially in hot water
Warm layers Cold air before and after soaking
Camping gear Nearby camping at Anthony Lake
Trash bag Pack out what you pack in
Water shoes Hot ground near source
References
USGS Quad: LEHMAN SPRINGS 7.5 · PP 492: 8.0 · NOAA: 2.0 · AMS Map: PENDLETON
Frequently Asked Questions
What is the water temperature at Lehman Springs?
Lehman Springs has a water temperature of 142°F (61°C). This is considered a hot spring, well above body temperature.
Where is Lehman Springs located?
Lehman Springs is located in Umatilla County, Oregon, near Pilot Rock. Coordinates: 45.1510°N, 118.6590°W.
How do I get to Lehman Springs?
Lehman Springs has Short Walk road access, with the nearest road being Lehman Springs Road (495 ft from the road).
Can I camp near Lehman Springs?
Yes, Anthony Lake is located nearby (24.5 miles away).
Is it safe to soak at Lehman Springs?
The water at Lehman Springs reaches 142°F, which can cause severe burns. Do not enter the source pool directly — look for cooled side pools or downstream areas where the water has cooled to a safe temperature. Access may be on private land or unconfirmed — verify current conditions before visiting. Always tell someone your plans before visiting remote hot springs.
Is Lehman Springs crowded?
Lehman Springs sees varying levels of visitors depending on the season and day of the week.
What should I bring to Lehman Springs?
Essentials for Lehman Springs: swimsuit, towel, water bottle, warm layers for before and after soaking, 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
142°F
Warm Hot Boiling
Water Temp 142°F (61°C)
Avg Air Temp 44°F
Above Ambient +98°F
Perfect soaking weather March
Access
Road Access Short Walk
Nearest Road Lehman Springs Road
Distance to Road 495 ft