Riviera Beach Spring

Lake County, California · Near Clearlake Oaks
38.9580°N, 122.7010°W · 1,332 ft
93°F 1,332 ft Short Walk Camping nearby (23.1 mi)

Riviera Beach Spring flows at 93°F in Lake County near Clearlake Oaks, delivering water 32 degrees warmer than ambient air in a landscape where oak woodlands meet the shoreline of California's largest freshwater lake.

Location
20 miles from Clearlake Oaks, CA

The spring sits at 1,332 feet elevation along Harbor Road, requiring a 750-foot walk through typical Clear Lake shoreline vegetation. Visitors traverse mixed oak woodland and grassland before reaching the thermal waters in a landscape shaped by the lake's influence. The setting captures the transition zone where terrestrial vegetation meets the water's edge.

This accessible short-walk spring sits in Lake County near the small community of Clearlake Oaks. Annual precipitation averages 25 inches with minimal snow. Best visits occur during mild months when temperatures average near 61°F. The nearby campground area offers day-use recreation facilities, though primary access focuses on the spring's shoreline setting.

History of Riviera Beach Spring

Riviera Beach Spring emerges on private or county-managed lands in Lake County's geothermally active region. The spring sits within an area of ongoing geological interest where thermal features appear throughout the landscape. Historical use includes recreation and small-scale property development near the lake's shores.

Monthly Climate
47°
Jan
48°
Feb
51°
Mar
57°
Apr
63°
May
72°
Jun
78°
Jul
78°
Aug
73°
Sep
64°
Oct
53°
Nov
46°
Dec
Annual Precip: 25.4 in Annual Snow: 4.7 in
Best Time to Visit
December Air 46°F · Water 93°F · +47° contrast
January Air 47°F · Water 93°F · +46° contrast
February Air 48°F · Water 93°F · +45° contrast
December offers 32°F more contrast than August
Current Conditions
55°F
WSW 10.8 mph 91% Good soaking weather
Thursday 75° Low 52° Patchy Fog then Sunny 1% precip
Spring is +18° warmer
Friday 74° Low 52° Sunny
Spring is +19° warmer
Saturday 77° Low 54° Sunny
Spring is +16° warmer
Sunday 79° Low 54° Sunny
Spring is +14° warmer
Monday 83° Low 57° Mostly Sunny
Spring is +10° warmer
Where to Stay

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Nearby Camping
Warm Springs Rec Area 23.1 mi away

Overview Warm Springs Recreation Area is a day-use park located at Lake Sonoma, which is just a 45 minute drive north of Santa Rosa and a 2 hour trip from San Francisco. There is no overnight camping available at this facility World famous vineyards and a land rich in history surround the lake, where visitors enjoy boating, fishing and exploring the area's extensive trail network.Recreation The Woodland Ridge Nature Trail begins at the park and winds up the ridge, rewarding hikers with great...

Reservable Yes
Reserve on Recreation.gov →
Temperature
93°F
Warm Hot Boiling
Water Temp 93°F (34°C)
Avg Air Temp 61°F
Above Ambient +32°F
Good soaking conditions May
Access
Road Access Short Walk
Nearest Road Harbor Road
Distance to Road 0.1 mi
Frequently Asked Questions
What is the water temperature at Riviera Beach Spring?
Riviera Beach Spring has a water temperature of 93°F (34°C). This is a warm thermal spring.
Where is Riviera Beach Spring located?
Riviera Beach Spring is located in Lake County, California at 1,332 feet elevation, near Clearlake Oaks. Coordinates: 38.9580°N, 122.7010°W.
How do I get to Riviera Beach Spring?
Riviera Beach Spring has Short Walk road access, with the nearest road being Harbor Road (0.1 mi from the road).
Can I camp near Riviera Beach Spring?
Yes, Warm Springs Rec Area is located nearby (23.1 miles away).
Is it safe to soak at Riviera Beach Spring?
Riviera Beach Spring is generally safe for soaking at its recorded 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 Riviera Beach Spring crowded?
Riviera Beach Spring sees varying levels of visitors depending on the season and day of the week.
What should I bring to Riviera Beach Spring?
Essentials for Riviera Beach Spring: swimsuit, towel, water bottle, camping gear, a trash bag to pack out what you pack in.