Approximately 100 cruise ships annually berth at the Ocean Gateway Pier in Portland, Maine. Is there anything for a day tripper to do or see in Maine’s largest city? Plenty! Explore the picturesque waterfront. Treat yourself to lobster. Hop aboard one of several sightseeing tours. Walk through the Old Port, Arts District and along historic Congress Street. Savor the scenery of Casco Bay as you stroll along the Eastern Promenade. Then visit three of Maine’s spectacular lighthouses. Before you start using this travel guide, verify when you need to be back onboard. You will need all the time you can get to fully enjoy Portland.