The Chula Vista Nature Center offers free weekly bird walks at the San Elijo Lagoon, Sweetwater Marsh, San Diego Bay in Imperial Beach. Please call the Nature Center at 422-2481 for dates and directions. 12 pm Interpretive Walks in Balboa Park Covering history and botanical treasures. Meet at the Balboa Park Visitor Center in the Plaza de Panama. No reservations required.
Areas vary weekly.
Call 232-3821 ext.203 for schedule. Call 668-3275 for area and themes. Call the Center at 575-3613 for locations. Every Saturday morning by Mission Bay Paddle-sports. Silver Strand State Park Free walk featuring the history and natural history of south San Diego Bay.