Olene Gap Hot Springs

Klamath County, Oregon · Near Altamont
42.1740°N, 121.6150°W · 4,116 ft
165°F 34°F air · Good soaking weather 4,116 ft Roadside Camping nearby (22.1 mi)
Very Hot Source, Use Extreme Caution

At 165°F, the source water at Olene Gap Hot 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.

Aerial view of the ground around Olene Gap Hot Springs LiDAR bare-earth view of the same ground around Olene Gap Hot Springs
Aerial LiDAR bare earth

Drag the handle to compare the two views. The orange dot marks the spring, in a frame about three quarters of a mile wide.

Olene Gap Hot Springs sit beside South Poe Valley Road in Klamath County, six miles out of Altamont. The water is scalding where it surfaces, well past the point of burning bare skin. The record carries no owner and no access status. Nobody soaks in water this hot at the source. It is a quick stop on the road for anyone curious about hot water in the Klamath country.

Location

The spring is roadside, under thirty yards from South Poe Valley Road, up in four-thousand-foot country. Winters bring several feet of snow and the year's rain is modest, under twenty inches. Whose land this is, and what is around the source, is not in the record. Topsy Campground is the closest listed camping, some twenty-two miles away.

The record puts the best months in winter. The water will scald on contact; look and keep hands out of it, and keep pets leashed near the outflow. Access to the site is unrecorded, so check ownership before stepping off the road. No fee is listed. Camping is a long way out at Topsy.

Terrain

Aircraft with laser scanners measured this ground to within inches. The scan strips out trees and buildings, leaving the bare shape of the land around Olene Gap Hot Springs.

Setting
Hillside
The spring sits on a steep slope that climbs to the south.
Highest ground nearby
338 ft above the spring
Within a quarter mile, to the south
Cross-section through the spring

A slice through the ground from south to north, about 0.6 miles end to end.

Elevation data: USGS 3D Elevation Program. Aerial imagery: USGS The National Map. Public domain.

Heat Below
74 milliwatts per square meter of heat flow

That's close to the US average of 65. It's higher than at 9% of the springs on this site.

Heat flow measures the warmth working its way up through the ground from deep inside the earth. Where it runs high, rain and snowmelt that seep down through cracks in the rock come back up hot.

Heat flow estimate: Stanford Thermal Earth Model (Aljubran & Horne, 2024), CC BY 4.0.

Monthly Climate
32°
Jan
34°
Feb
39°
Mar
45°
Apr
53°
May
62°
Jun
72°
Jul
71°
Aug
63°
Sep
50°
Oct
39°
Nov
32°
Dec
Annual Precip: 19.2 in Annual Snow: 45.1 in
Best Time to Visit
January Air 32°F · Water 165°F · +133° contrast
December Air 32°F · Water 165°F · +133° contrast
February Air 34°F · Water 165°F · +131° contrast
January offers 40°F more contrast than July
Current Conditions
34°F
Clear N 0.0 mph 80% Good soaking weather
Tuesday 72° Low 38° Sunny 4% precip
Spring is +93° warmer
Wednesday 66° Low 41° Mostly Sunny then Scattered Showers And Thunderstorms 33% precip
Spring is +99° warmer
Thursday 68° Low 39° Chance Light Rain 27% precip
Spring is +97° warmer
Friday 73° Low 40° Sunny 1% precip
Spring is +92° warmer
Saturday 77° Low 41° Sunny
Spring is +88° warmer
Where to Stay

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Nearby Camping
Topsy Campground 22.1 mi away

Located on the rugged shoreline of the newly restored Klamath River, the Topsy Campground provides a quiet location for relaxing camping, picnicking, fishing, and river boating. The area is set in an open ponderosa pine forest with nearby views of Mount McLoughlin, an icon of the southern Oregon Cascade Mountains.Know Before You Go:Open Season Topsy Campground is open seasonally from May through October.13 Campsites with picnic tables, fire rings, and tent pads; first come, first serve.Univer...

Fee $7 per night, $4 per extra vehicle, $2 day use area.
Reserve on Recreation.gov →
Temperature
165°F
Warm Hot Boiling
Water Temp 165°F (74°C)
Avg Air Temp 49°F
Above Ambient +116°F
Great soaking conditions September
Access
Road Access Roadside
Nearest Road South Poe Valley Road
Distance to Road 78 ft
Frequently Asked Questions
What is the water temperature at Olene Gap Hot Springs?
Olene Gap Hot Springs has a water temperature of 165°F (74°C). This is considered a hot spring, well above body temperature.
Where is Olene Gap Hot Springs located?
Olene Gap Hot Springs is located in Klamath County, Oregon at 4,116 feet elevation, near Altamont. Coordinates: 42.1740°N, 121.6150°W.
How do I get to Olene Gap Hot Springs?
Olene Gap Hot Springs has Roadside road access, with the nearest road being South Poe Valley Road (78 ft from the road).
Can I camp near Olene Gap Hot Springs?
Yes, Topsy Campground is located nearby (22.1 miles away). $7 per night, $4 per extra vehicle, $2 day use area..
Is it safe to soak at Olene Gap Hot Springs?
No, not at the source. The water at Olene Gap Hot Springs reaches 165°F, which can cause severe burns within seconds. Look for cooled side pools or downstream stretches, and test with a hand before anything else.