Mirror Lake is a picturesque body of water located in Yosemite National Park, California. Known for its stunning reflections of the surrounding granite cliffs, particularly Half Dome, the lake is a popular spot for photography and nature walks. It is typically at its fullest in the spring, fed by melting snow from the Sierra Nevada mountains. Visitors can access Mirror Lake via a short hiking trail that offers scenic views of the park's diverse flora and fauna. The area is also a great place for picnicking and enjoying the serene environment, making it a favorite destination for both tourists and locals.