Port Costa Loop is a 2.8 mile loop trail located near Port Costa, CA and is good for all skill levels. The trail offers a number of activity options and is accessible year-round. Dogs are also able to use this trail but must be kept on leash.
dogs on leash
A short loop our of the small village of Port Costa. This trail offers views of the Carquinez Shoreline, and is a popular spot for spotting birds.