Mickey Springs

Also known as: Mickey Hot Springs
Harney County, Oregon · Near Hines
42.6760°N, 118.3440°W · 4,041 ft
187°F 35°F air · Good soaking weather 4,041 ft Open Short Walk Bureau of Land Management Camping nearby (14.5 mi)
Very Hot Source, Use Extreme Caution

At 187°F, the source water at Mickey 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.

Mickey Hot Springs, listed on file as Mickey Springs, is a cluster of scalding vents and mudpots at the north end of the Alvord Desert in Harney County. Nothing here is for soaking. The water surfaces hot enough to burn skin in an instant. The site belongs to the Bureau of Land Management's Burns Andrews Field Office and is open to the public. Hines, the closest town of any size, is roughly seventy miles away.

Location

The spring field lies on the dry floor of southeastern Oregon's high desert, with Steens Mountain to the west. You leave the vehicle and walk about a third of a mile to reach it. This is a dry corner of the state. A foot of rain in an ordinary year, modest snow, so getting there is rarely a weather problem. Wikipedia notes the much larger 2-6 Hot Springs to the south, bigger than Mickey and less known.

Winter is the season the record favors, December through February. Keep well back from the vents and mudpots; water at this temperature scalds on contact. There is no fee on file. Jackman Park Campground, around fifteen miles off, is where the record puts the nearest campsite. Nothing describes a soaking pool, so come expecting to look.

History of Mickey Springs

Wikipedia describes Mickey Hot Springs as a small hot spring system with several natural bubbling mudpots and steam vents, sitting north of the larger 2-6 Hot Springs. OpenStreetMap carries it as Mickey Hot Springs, and the USGS has a thermal site number on record here.

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 Mickey Springs.

Aerial view of the ground around Mickey Springs LiDAR bare-earth view of the same ground around Mickey 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.

Setting
Open ground
Flat, open ground all around.
Highest ground nearby
39 ft above the spring
Within a quarter mile, to the west
Cross-section through the spring

A slice through the ground from west to east, about 0.6 miles end to end.

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

Heat Below
78 milliwatts per square meter of heat flow

That's close to the US average of 65. It's higher than at 13% 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
31°
Jan
35°
Feb
42°
Mar
50°
Apr
59°
May
68°
Jun
79°
Jul
78°
Aug
68°
Sep
53°
Oct
40°
Nov
30°
Dec
Annual Precip: 11.5 in Annual Snow: 26.8 in
Best Time to Visit
December Air 30°F · Water 187°F · +157° contrast
January Air 31°F · Water 187°F · +156° contrast
February Air 35°F · Water 187°F · +152° contrast
December offers 49°F more contrast than July
Current Conditions
35°F
SSE 25.0 mph 66% Good soaking weather
Tuesday 77° Low 45° Sunny 1% precip
Spring is +110° warmer
Wednesday 75° Low 48° Sunny 2% precip
Spring is +112° warmer
Thursday 73° Low 50° Chance Rain Showers 39% precip
Spring is +114° warmer
Friday 77° Low 47° Sunny 8% precip
Spring is +110° warmer
Saturday 79° Low 49° Sunny
Spring is +108° warmer
Where to Stay

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Nearby Camping
Jackman Park Campground 14.5 mi away

Jackman Park Campground is located on the flanks of Steens Mountain, within the Steens Mountain Cooperative Management and Protective Area (CMPA). This area encompasses an extraordinary landscape with deep glacier carved-gorges, stunning scenery, wilderness, wild rivers, a rich diversity of plant and animal species, and a way of life for all who live there. At 7,800-foot elevation and set among aspen stands, Jackson Park Campground offers some of the best fall color viewing on Steens Mountain...

Stay limit 14 Days
Reserve on Recreation.gov →
Temperature
187°F
Warm Hot Boiling
Water Temp 187°F (86°C)
Avg Air Temp 53°F
Above Ambient +134°F
Great soaking conditions September
Access
Open
Road Access Short Walk
Distance to Road 0.3 mi
Land
Ownership Federal
Agency Bureau of Land Management
Designation PUB
Unit Burns Andrews Field Office
Manager Bureau of Land Management
Protection 3 - Protected, subject to extractive use
Frequently Asked Questions
What is the water temperature at Mickey Springs?
Mickey Springs has a water temperature of 187°F (86°C). This is considered a hot spring, well above body temperature.
Where is Mickey Springs located?
Mickey Springs is located in Harney County, Oregon at 4,041 feet elevation, near Hines. Coordinates: 42.6760°N, 118.3440°W.
How do I get to Mickey Springs?
Mickey Springs has Short Walk road access (0.3 mi from the road).
Is Mickey Springs free to visit?
Mickey Springs has Open access. It is managed by Bureau of Land Management.
Can I camp near Mickey Springs?
Yes, Jackman Park Campground is located nearby (14.5 miles away).
Is it safe to soak at Mickey Springs?
No, not at the source. The water at Mickey Springs reaches 187°F, which can cause severe burns within seconds. Look for cooled side pools or downstream stretches, and test with a hand before anything else.