Those who are interested in everything nautical will enjoy Oceanside Harbor. It's a great place to go for a wander along the waterfront and admire some boats.
Oceanside Harbor is free to enter, so you can have a great time in Townsite without taking out your wallet. When you're done wandering around this place for ships to anchor, check out some of the area's other popular spots. Oceanside Pier, Carlsbad State Beach and SoCal Sports Complex won't disappoint.