
Episode 4: Hidden Hot Springs (Preview)
Preview: Episode 4 | 30sVideo has Closed Captions
The L.A. basin was once filled with thermal springs for all to visit. Where did they go?
Unbeknownst to many, the Los Angeles Basin was once filled with thermal springs. Due to urban development, today a visit to a hot spring involves a trek. Explore the scientific, botanical, and cultural history of these geological marvels.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Off the Beaten Path is a local public television program presented by PBS SoCal

Episode 4: Hidden Hot Springs (Preview)
Preview: Episode 4 | 30sVideo has Closed Captions
Unbeknownst to many, the Los Angeles Basin was once filled with thermal springs. Due to urban development, today a visit to a hot spring involves a trek. Explore the scientific, botanical, and cultural history of these geological marvels.
Problems playing video? | Closed Captioning Feedback
How to Watch Off the Beaten Path
Off the Beaten Path is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.
Providing Support for PBS.org
Learn Moreabout PBS online sponsorship- Science and Nature
Explore scientific discoveries on television's most acclaimed science documentary series.
- Science and Nature
Capturing the splendor of the natural world, from the African plains to the Antarctic ice.
Support for PBS provided by:
Off the Beaten Path is a local public television program presented by PBS SoCal