Ensenada is a small fishing and commercial port catering to weekend and summer travelers from southern California. La Bufadora on the southern end of the bay is a natural rock formation where the sea explodes into a natural geyser. Beaches for swimming and surfing spots are found both north and south of Ensenada. Other local sports attractions include mountain climbing, beach-combing and hiking. Ensenada hosts the very popular Rosarito-Ensenada Bike Ride, the Baja 1000 Off-Road Race and the Newport Beach-Ensenada Regatta. Valle de Guadalupe, one of Mexico’s finest wine growing area is close by. Gray whale watching in the winter time is very popular in Todos Santos Bay.