AThe Aquarium naturally enjoys an amazing waterfront location in downtown Boston. And while the Aquarium doesn't own or operate its own parking garage, there are several private parking garages nearby, including the Harbor Garage which is closest to the aquarium. Additional private garages nearby include Rowes Wharf, 75 State Street, the Garage at Post Office Square and International Place. For travelers on a budget or those who like to avoid unnecessary stress, we recommend parking close to a major MBTA transit station and taking the T into the city. The Aquarium has it's own stop on the Blue Line, making it a cost-effective, environmentally-friendly and hassle-free way to reach the Aquarium.