File:ISS006-E-30801 - View of California.jpg — public domain
Pseudo Complexion Spring flows at 81°F in Lake County, creating warmth approximately 21 degrees above the cool California interior climate near Clearlake Oaks.
The spring emerges on Bureau of Land Management terrain, surrounded by oak woodlands and grasslands typical of this geothermally active region. Visitors encounter a short walk of about 1,150 meters (3,760 feet) through scattered vegetation to reach the thermal waters.
History of Pseudo Complexion Spring
Pseudo Complexion Spring sits within an area of geological interest managed for multiple-use purposes by the BLM's Ukiah Field Office. This spring exemplifies the diverse thermal features scattered across California's interior valleys, where geothermal activity produces reliable heat sources.
The spring offers open public access year-round on BLM property managed for sustainable recreation and extractive use. Annual precipitation averages 22.6 inches with occasional winter snow. Dress for mild temperatures averaging 60°F year-round.
Is Pseudo Complexion Spring worth visiting?
Best for
- Warm-water soaking
- Overnight camping trips
Pseudo Complexion Spring is well suited for warm-water soaking and overnight camping trips.
Annual Precip: 22.6 in
Annual Snow: 6.9 in
January
Air 45°F · Water 81°F · +36° contrast
December
Air 45°F · Water 81°F · +36° contrast
February
Air 47°F · Water 81°F · +34° contrast
January offers 34°F more contrast than July
Overview
This location is available on a first-come, first-served basis only. Visitors are required to physically arrive at the campground to purchase and claim a site.Once on-site, you are able to pay for your campsite(s) by scanning a QR code using the Recreation.gov mobile app, and the Scan and Pay feature.In order to utilize Scan & Pay on site, you will need to first download the free Recreation.gov mobile app https://www.recreation.gov/mobile-app prior to your arrival as some remote area...
Reserve on Recreation.gov →
Swimsuit & towel
Water bottle
Stay hydrated, especially in hot water
Camping gear
Nearby camping at Little Stony
Trash bag
Pack out what you pack in
0 miles from Clearlake Oaks, CA
USGS Quad: (CLEARLAKE OAKS 15) · NOAA: 5.0 · AMS Map: UKIAH
What is the water temperature at Pseudo Complexion Spring?
Pseudo Complexion Spring has a water temperature of 81°F (27°C). This is a warm thermal spring.
Where is Pseudo Complexion Spring located?
Pseudo Complexion Spring is located in Lake County, California, near Clearlake Oaks. Coordinates: 39.1980°N, 122.5050°W.
How do I get to Pseudo Complexion Spring?
Pseudo Complexion Spring has Short Walk road access (0.7 mi from the road).
Is Pseudo Complexion Spring free to visit?
Pseudo Complexion Spring has Open access. It is managed by Bureau of Land Management.
Can I camp near Pseudo Complexion Spring?
Yes, Little Stony is located nearby (7.2 miles away).
Is it safe to soak at Pseudo Complexion Spring?
Pseudo Complexion Spring is generally safe for soaking at its recorded temperature. Always tell someone your plans before visiting remote hot springs.
Is Pseudo Complexion Spring crowded?
Pseudo Complexion Spring sees varying levels of visitors depending on the season and day of the week.
What should I bring to Pseudo Complexion Spring?
Essentials for Pseudo Complexion Spring: swimsuit, towel, water bottle, camping gear, a trash bag to pack out what you pack in.