Located in the New England area of the north east United states, lies the beautiful state Maine. The states largest city is Portland, founded on a deep-routed port history, Portland has a lively waterfront with fantastic museums and art galleries. Two of the main airports in the region are the Portland International Jetport and the Bangor International Airport, which both receive flights from major airlines. Rent a car in Maine and visit the last remaining maritime signal tower in the US, found in Portland. The tower has been named a National Historic Landmark so is the perfect place for history buffs to visit.