Explore this hidden gem of Yosemite National Park 🏞️ Hetch Hetchy Valley is a treasure worth visiting in all seasons. With its towering falls and dramatic domes, many have compared Hetch Hetchy’s grandeur to the more well-known Yosemite Valley. From early spring through late fall, visitors have easy access to a vast wilderness filled with high-country lakes, streams, and wildlife. One of our favorite trails here is Wapama Falls. This moderate hike follows the shoreline of the reservoir and ends