• Spring Point Ledge Lighthouse - This lighthouse is a beautifully maintained example of a caisson-style structure and has been an integral part of Portland Harbor’s history since 1897.
• Fort Preble - Constructed in 1808, this fort was designed to defend Portland Harbor during the War of 1812 and later conflicts.

Fort Preble was active during the War of 1812, served as a recruiting and mobilization site during the Civil War, and participated in the Battle of Portland Harbor.

• Liberty Ship Memorial - The South Portland Shipyards played a crucial role in the war effort by constructing 236 Liberty Ships, which greatly contributed to the Allied victory.

The memorial pays tribute to the thousands of men and women who worked in the shipyards, the seamen who served on these ships, and the South Portland residents who lived near the bustling shipbuilding center.

It stands as a testament to the city’s rich shipbuilding heritage and its vital role in World War II.

• Portland Head Light - Established in 1791, it is Maine’s oldest lighthouse, providing insight into the state’s maritime history.

The lighthouse functions as a navigational aid, guiding vessels into the busy Port of Portland.

It is a favored tourist spot, with the tower offering sweeping views of the coastline and nearby lighthouses.

• Admission fees
• Guide

Join the “Guardians of the Harbor” trolley tour, a guided adventure with stops at three lighthouses. Delve into Portland’s maritime heritage and enjoy its picturesque landscapes, with opportunities to explore at each stop.

Begin at Bug Light Park and the Liberty Ship Memorial, which commemorate wartime shipbuilding. Then, visit Fort Preble and Spring Point Ledge Light, where you can learn about its distinctive construction and see the remaining WWII gun batteries. Conclude the tour at the iconic Portland Head Light in Fort Williams Park, Maine’s most significant and the nation’s third oldest lighthouse, showcasing remnants of coastal defenses.

This lighthouse is the third oldest in the nation and a crucial beacon in Maine. The area also offers excellent examples of coastal defense remnants.

For a full refund, cancel at least 24 hours before the scheduled departure time.