Maine has some 17 million acres of forest land. But even on a smaller, more local scale, trees have been an important part of the landscape. In many communities, tree-lined commercial and residential streets are a dominant feature of photographs of the communities.
Maine, the most heavily forested state in the nation, had the first continuously operational fire lookout tower, beginning a system of fire prevention that lasted much of the twentieth century.
While many Mainers were averse to accepting federal relief money during the Great Depression of the 1930s, young men eagerly joined the Civilian Conservation Corps, one of President Franklin Roosevelt's most popular programs. The Maine Forest Service supervised the work of many of the camps.