Rustic Canyon and Santa Monica Canyon are the southernmost of a series of coast-facing canyons which cut into the Santa Monica Mountains from Pacific Palisades through Malibu. Rustic Creek is one of the few in developed Los Angeles not in a concrete storm channel, until its confluence with Santa Monica Creek which flows into nearby Santa Monica Bay. The area is heavily wooded and lush with vegetation, including coast live oaks, California sycamores, various species of Eucalyptus, and many ornamental trees.