Hot Springs Near Castroville, California
1 natural hot spring within 50 miles of Castroville, California — sorted by driving distance from the city center. Each listing links to its full guide with water temperature, access type, and seasonal conditions.
Last updated: October 2026
1 spring within 50 miles
California · 122°F · Hike-in
Frequently asked about hot springs near Castroville
How many hot springs are near Castroville, California?
There is 1 hot spring within 50 miles of Castroville, California. The closest is Slates Hot Springs at 44.8 miles from the city center.
What is the closest hot spring to Castroville?
The closest hot spring to Castroville, California is Slates Hot Springs, located 44.8 miles away with water temperatures around 122°F. Access is hike-in.
Are there hot springs near Castroville that are warm enough to soak in?
Yes — 1 of the 1 springs near Castroville have recorded temperatures of 95°F or above, which is comfortable for soaking. Water temperatures vary by season and weather.
Do I need to hike to reach hot springs near Castroville?
It depends on the spring. 1 require a hike. Check each listing for specific access details.