Oh Wow!

Hetch Hetchy Reservoir was added to Your Favorites!

Hetch Hetchy Reservoir - Photo 1
Request Stamp

Hetch Hetchy Reservoir

Yosemite NP, California

Claim this place to tell your story your way.

Explorer Photos

Audio Stories

🏛️

Oh Wow! Origin

The fascinating backstory

🎭

Culture Moment

The cultural significance

🔍

Hidden Moment

Secrets and lesser-known facts

📸

Best Photo Spots

Perfect photo opportunities

💭

Wow Thought

Reflections & inspirational aspects

Fun Facts

Before it was dammed in 1923, Hetch Hetchy Valley was often compared to Yosemite Valley for its stunning natural beauty.

The reservoir is a crucial water source for San Francisco and surrounding Bay Area communities, supplying about 85% of their water needs.

Hetch Hetchy Reservoir is located within Yosemite National Park, offering visitors a chance to explore its unique landscapes.

The decision to build the O'Shaughnessy Dam sparked a major environmental debate, with figures like John Muir opposing it.

The area around the reservoir supports a variety of species, including black bears, mule deer, and numerous bird species.

Visitors can enjoy several trails, such as the Wapama Falls Trail, which offers stunning views of the reservoir and surrounding cliffs.

The O'Shaughnessy Dam generates hydroelectric power, contributing to the energy needs of the San Francisco Bay Area.

The reservoir area experiences a Mediterranean climate, with hot, dry summers and mild, wet winters.

Due to its more remote location, Hetch Hetchy offers a quieter alternative for those seeking solitude in nature.

Nearby places to explore

Swipe to explore more places