Soda Spring
Soda Spring emerges at 72°F in the Tulare County foothills near East Porterville, offering modest thermal warmth just 8 degrees above ambient air.
The spring sits at 977 feet elevation in the transition zone between the San Joaquin Valley and Sierra Nevada slopes, positioned virtually roadside along Bridge Drive just 24 feet from the pavement. The landscape features scattered oak woodlands and grasslands typical of California's interior foothills.
This modest thermal feature represents the boundary region where geothermal activity begins to warm subsurface water. The slight temperature elevation suggests relatively shallow circulation paths with minimal heat contribution from deeper sources.
Access is straightforward via roadside parking near Bridge Drive. The location makes this a convenient stop for travelers exploring the Tulare County foothills. Nearby Success Lake offers additional recreation opportunities in the area.
Is Soda Spring worth visiting?
Best for
- Easy day trips
- Overnight camping trips
Some links are affiliate links. We may earn a commission at no extra cost to you.