Home / California / Castro Valley

Hot Springs Near Castro Valley, CA

15 thermal springs within 50 miles · 5 more within 57.0 mi · 68–106°F

37.7088°N, 122.0626°W · Pop. 65,444 · Alameda County

Visitors to Castro Valley, CA will find 15 thermal springs within 50 miles, with the closest 14.9 miles away. Nearby springs range from 68°F to 106°F.

Closest Spring
Sulphur Spring
14.9 miles away
Hottest Nearby
106°F
Gilroy Hot Springs
Roadside Springs
10
easy road access
Current Conditions
55°F
Cloudy WSW 24.9 mph 88%
Thursday 72° Low 51° Mostly Sunny
Friday 71° Low 51° Mostly Sunny
Saturday 77° Low 50° Sunny
Sunday 79° Low 52° Mostly Sunny
Monday 91° Low 53° Mostly Sunny
Data from National Weather Service
Records

Hot Springs Superlatives Near Castro Valley

Hottest Nearby
106°F
Gilroy Hot Springs
Santa Clara County
Most Mineral-Rich
641 mg/L TDS
Los Guilicos Warm Springs
Sonoma County
Highest Elevation
1,363 ft
Salt Grass Springs
Stanislaus County
Closest
14.9 mi
Sulphur Spring
Contra Costa County
Location
View larger map → Google Maps →
Nearby

Closest Hot Springs

Sulphur Spring
Contra Costa County, California · Near Waldon
75°F Roadside
Springs
Contra Costa County, California · Near Clayton
Warm Roadside
Unnamed Spring
Contra Costa County, California · Near Clayton
70°F Roadside Open
Alameda Warm Springs
Santa Clara County, California · Near Milpitas
80°F Short Walk Open
Crohare Spring
Alameda County, California · Near Livermore
70°F Short Walk Open
A Bit Further

More Hot Springs Near Castro Valley

Byron Hot Springs
Contra Costa County, California · Near Byron
96°F Short Walk
Mineral Springs
Santa Clara County, California · Near East Foothills
84°F Short Walk
Unnamed Spring
Solano County, California · Near Benicia
73°F Roadside
Vallejo White Sulphur Springs
Solano County, California · Near Vallejo
68°F Roadside
Rocky Point Springs
Marin County, California · Near Bolinas
90°F Short Walk
Lone Tree Mineral Spring
San Joaquin County, California · Near Tracy
73°F Roadside
Tolenas Springs
Solano County, California · Near Fairfield
68°F Short Walk
Unnamed Spring
Napa County, California · Near Napa
83°F Roadside
Napa Vichy Springs
Napa County, California · Near Napa
76°F Roadside
Salt Grass Springs
Stanislaus County, California · Near Patterson
73°F Short Walk
Unnamed Spring
Sonoma County, California · Near Eldridge
70°F Roadside
Gilroy Hot Springs
Santa Clara County, California · Near San Martin
106°F Roadside Open
Los Guilicos Warm Springs
Sonoma County, California · Near Kenwood
88°F Short Walk
Unnamed Spring
Sonoma County, California · Near Kenwood
73°F Short Walk
Napa Rock Soda Spring, Phillips Sod
Napa County, California · Near Yountville
78°F Short Walk
Lodging

Where to Stay Near Castro Valley

Hotels & Lodges Booking.com
Cabins & Rentals VRBO
Glamping Hipcamp
RV Rentals Outdoorsy

Some links are affiliate links. We may earn a commission at no extra cost to you.

Waterfalls

Waterfalls Near Castro Valley

Tehan Falls
Tehan Falls
California
7.1 mi moderate
WaterfallHikes.com
Huntington Falls
Huntington Falls
California
22.9 mi moderate
WaterfallHikes.com
Rainbow Falls
Rainbow Falls
California
23.1 mi moderate
WaterfallHikes.com
Kent Falls
Kent Falls
California
30.7 mi moderate
WaterfallHikes.com
Dawn Falls
Dawn Falls
California
31.6 mi moderate
WaterfallHikes.com
Castle Rock Falls
Castle Rock Falls
California
33.4 mi easy 80 ft
WaterfallHikes.com

Explore more waterfall hikes in California.

Explore

More Cities in California

Willows 50 hot springs within 50 mi
McCloud 17 hot springs within 50 mi
Hidden Valley Lake 63 hot springs within 50 mi
San Jacinto 23 hot springs within 50 mi
King City 16 hot springs within 50 mi
Clearlake 61 hot springs within 50 mi
Angwin 62 hot springs within 50 mi
Pine Valley 17 hot springs within 50 mi