 The park connects to the San Francisco Bay Trail leading into the Marina Bay neighborhood northwestwards into Richmond and southwards through Berkeley to Emeryville.Point Isabel Dog Owners and Friends (PIDO) is a 501(c)3 nonprofit organization with more than 6,000 members as of mid-2015.PIDO was founded in 1985 when Point Isabel was made on-leash-only and in 1987 successfully negotiated off-leash, multi-use status for Point Isabel again.