Atop the 2,409-foot-high Mt. Constitution, the highest point on the San Juan Islands, there stands a stone observation tower built by the Civilian Conservation Corps in 1936. The tower offers panoramic views of surrounding islands, the Cascade Mountains and a variety of Canadian and American cities. Inside the tower, a historical display tells the story of the tower's construction and the history of Robert Moran, the shipbuilder and former Seattle mayor who donated this land beginning in 1911, and worked toward the development of the park, which was dedicated in 1921. A gift shop and learning center operated by the Friends of Moran offers maps, unique gifts, cards and information about the park and its fascinating past.