Papago Park is notable for its many distinctive geological formations and its wide variety of typical desert plants, including the giant saguaro cactus. The park also features the Desert Botanical Garden, a large zoo (the Phoenix Zoo), picnic areas, several small lakes, hiking trails, bicycle paths, a fire museum, and Hunt's Tomb, the pyramidal tomb of Arizona's first governor, George W. P. Hunt. Rolling Hills Golf Course is within the park between its Phoenix and Tempe extremities.