Big Break Trail is a 8.8 mile moderately trafficked out and back trail located near Oakley, CA that features a river 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.
Big Break Regional Shoreline is a part of the great 1,680-square-mile San Francisco/San Joaquin Delta estuary in Northern California. The water flowing past Big Break Regional Shoreline through the Sacramento and San Joaquin Rivers drains half of California's watershed, and creates the largest estuarine environment on Pacific shores. This "Inland Coast" is home to 70 species of birds, and provides valuable habitat for beavers, muskrats, and river otters.