Beautiful hike along creek, multiple cascades, mountain views. This loop trail is a great short hike that allows you to escape into the wilderness for a few hours. Donner Creek Falls consists of a series of four separate cascades falling off the peaks of Diablo. During the winter months and after a good rain, the waterfalls are rather impressive. From the parking area, walk along Donner Canyon Rd to Hetherington Loop (1.0 mi). After about 1.8 miles, turn left at the Cardinet Oaks Rd., and follow this road across Donner Creek and up a steep section to a junction with the Falls Trail on the right. This trail leads down to the falls on Donner Creek and continues on to the Middle Trail, which then loops back down to the Donner Canyon Rd.