When going to see Yosemite Falls while in Yosemite Valley, you should also check out Sentinel Bridge as you can see the reflection of Half Dome in the Merced River flowing underneath.
One of the best places to view Half Dome from the valley floor. Half Dome is perfectly reflected in the calm waters of the Merced River from this bridge.
One of the best times to visit this bridge is right at sunset when the alpenglow lights up Half Dome while the valley is darkened in shadow by the setting sun.
Bring your camera!