According to the U.S. National Park Service, Lake Powell is "widely recognized by boating enthusiasts as one of the premier water-based recreation destinations in the world." Despite its remote location, the Glen Canyon National Recreation Area, which surrounds the reservoir, receives more than three million visitors annually. Activities include boating, fishing, waterskiing, jet-skiing, swimming and hiking. Prepared campgrounds can be found at each marina, but many visitors choose to rent a houseboat or bring their own camping equipment, find a private spot somewhere in the canyons, and make their own camp (there are no restrictions on where visitors can stay). About 85,000 people per year travel via boat to Rainbow Bridge in Utah, a large natural arch once very hard to access, but now easily reachable because one of the arms of the reservoir extends near it.