City tours and harbor cruises can also be combined with a trip to Tijuana, Mexico. Coronado and North County wine country tours are also available. This two-hour, fully narrated, historical trolley tour covers more than 100 points of interest. Nine trolley stops along the route allow for shopping, dining and sightseeing. The trolley departs from the 1100 block of Orange Avenue in Coronado every 30 minutes and offers a complete circle tour of the Gaslamp Quarter, Horton Plaza, San Diego Zoo, Balboa Park, Seaport Village, Old Town State Park and other areas.
Passengers can get off at stops along the route throughout the day.
Tours start at 9 a.m. Tours of the North Island Naval Air Station are also offered. Take a two-hour trolley tour of downtown, including the Gaslamp Quarter, free of charge. Tours are offered at 10 a.m. the first and third Saturday of every month. Reservations are required.