Lake Merritt is a unique saltwater tidal lake conveniently located in the center of downtown Oakland, adjacent to Lakeside Park. Boating programs are offered at Lake Merritt and the Oakland Estuary. Youth and Community Programs provide an entry point to gain skills to explore the wonders of Bay Area boating. Join the Green revolutionlearn sailing and muscle-powered boating! Daily March-October; Weekends Only November-February. Certificate pays for five free boat ride cards.