Tucked away in Yosemite’s shadow lies Hetch Hetchy—a valley once as breathtaking as the famed Yosemite Valley, now buried ...

A bit off the typical Yosemite road trip itinerary, a trip to the Hetch Hetchy Valley in the northwest corner of the park surrounds visitors in solitude. One if its signature features is Wapama ...

The system is named for the former Hetch Hetchy Valley, which is now underwater in Hetch Hetchy Reservoir, held back by the O’Shaughnessy Dam that impounds the Tuolumne River inside Yosemite ...

Water from the Wilderness: Hetch Hetchy to San Francisco Bay is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV ...