Discover the city of Portland, Maine and the shores of Casco Bay on this guided, 5-hour bike tour. Visit the city’s charming beachfront community. Explore and celebrate the rich maritime history of Portland Harbor and Fort Preble at Harbor View Memorial Park. See five lighthouses, including Spring Point Ledge Light and Portland Head Light. Learn the history of this fascinating area and enjoy Portland’s best lobster roll for lunch with a view of the Atlantic Ocean. Use of bike and helmet are included on this small-group tour.