Monroe (tree) across the base. Monroe (tree) Monroe is a huge giant sequoia tree in Giant Forest, a sequoia grove where the largest tree in the world lives - the General Sherman. The Monroe tree is the tenth largest giant sequoia in the world. It was named by Wendell Flint. Nearby trees include the Washington Tree which was once the second largest tree in the world, but since it lost half its trunk in 2005 many sequoias are now larger. The Monroe tree has dull bark and no distinguishing features except for its great size and massive top. It was measured in
Redwood National and State Parks of the preserved redwood areas became Prairie Creek Redwoods, Del Norte Coast Redwoods, and Jedediah Smith Redwoods State Parks. A fourth became Humboldt Redwoods State Park, by far the largest of the individual Redwood State Parks, but not in the Redwood National and State Park system. Because of the high demand for lumber during World War II and the construction boom that followed in the 1950s, the creation of a national park was delayed. Efforts by the Save the Redwoods League, the Sierra Club, and the National Geographic Society to create a national park began in the early 1960s. After