Upper Warm Spring

Inyo County County, California · Near Lone Pine
36.8300°N, 117.7360°W · 1,832 ft
Warm 1,832 ft Open Backcountry National Park Service
Upper Warm Spring
File:Sympetrum corruptum.jpg — cc by-sa 4.0

Upper Warm Spring occupies remote Death Valley backcountry nearly 8.4 miles from the nearest road, accessible only to experienced hikers willing to traverse extreme desert terrain at 1,832 feet elevation.

The approach crosses stark desert landscape where sparse vegetation clings to survival. The spring emerges in an isolated canyon where extreme heat and aridity define the landscape, with limited water sources and minimal shade in one of North America's most unforgiving environments.

History of Upper Warm Spring

The spring owes its warmth to geothermal circulation through Death Valley's complex fault systems, where groundwater circulates to depths heated by the Earth's interior. The valley's extreme aridity preserves the spring as a rare resource in an otherwise waterless region.

This is a serious backcountry destination requiring extensive desert hiking experience, proper water and navigation equipment, and planning for extreme conditions. Only experienced wilderness travelers should attempt access. Best visited in cooler months October through April.

Is Upper Warm Spring worth visiting?

Best for

  • Backpacking adventures

Not ideal for

  • Day trips with young children
Upper Warm Spring rewards those willing to make the trek with a more secluded soaking experience.
Monthly Climate
51°
Jan
55°
Feb
62°
Mar
71°
Apr
78°
May
91°
Jun
95°
Jul
94°
Aug
86°
Sep
73°
Oct
59°
Nov
49°
Dec
Annual Precip: 6.4 in Annual Snow: 7.4 in
What to Bring
Swimsuit & towel
Water bottle Stay hydrated, especially in hot water
Sturdy footwear Trail or off-road approach
Sun protection Limited shade in warm climate
Trash bag Pack out what you pack in
References
USGS Quad: DRY MOUNTAIN 15 · NOAA: 1.0 · AMS Map: DEATH VALLEY
Frequently Asked Questions
What is the water temperature at Upper Warm Spring?
Upper Warm Spring is classified as warm. An exact temperature measurement has not been recorded.
Where is Upper Warm Spring located?
Upper Warm Spring is located in Inyo County, California at 1,832 feet elevation, near Lone Pine. Coordinates: 36.8300°N, 117.7360°W.
How do I get to Upper Warm Spring?
Upper Warm Spring has Backcountry road access (8.4 mi from the road).
Is Upper Warm Spring free to visit?
Upper Warm Spring has Open access. It is managed by National Park Service.
Is it safe to soak at Upper Warm Spring?
Upper Warm Spring is generally safe for soaking at its recorded temperature. Always tell someone your plans before visiting remote hot springs.
Is Upper Warm Spring crowded?
Upper Warm Spring requires a hike or off-road travel, which naturally limits crowds. You'll generally find fewer visitors on weekdays and outside peak season.
What should I bring to Upper Warm Spring?
Essentials for Upper Warm Spring: swimsuit, towel, water bottle, sturdy footwear for the approach, sun protection (hat, sunscreen), a trash bag to pack out what you pack in.
Temperature
Warm
Warm Hot Boiling
Avg Air Temp 72°F
Access
Open
Road Access Backcountry
Distance to Road 8.4 mi
Land
Ownership Federal
Agency National Park Service
Designation National Park
Unit Death Valley National Park
Manager National Park Service
Protection 1 - Permanent protection, natural state