Rainbow Bridge National Monument
Rainbow Bridge is the world's largest natural bridge. The span has undoubtedly inspired people throughout time--from the neighboring American Indian tribes who consider Rainbow Bridge sacred, to the 300,000 people from around the world who visit it each year. Please visit Rainbow Bridge in a spirit that honors and respects the cultures to whom it is sacred. While Rainbow Bridge is a separate unit of the National Park Service, it is proximate to and administered by Glen Canyon National Recreation Area. For additional information about services and facilities connected with Rainbow Bridge, visit Glen Canyon NRA's Home Page.
Seasonality / Weather
Rainbow Bridge National Monument is open year-round to the public. The heaviest visitation is during the summer. Tours may be also be available year-round.
Summers are extremely hot with little, if any, shade. Winters are moderately cold with night time lows often below freezing. Spring weather is highly variable with extended periods of strong winds. Fall is generally mild. Temperatures range from 110°F (43°C) in June & July to O°F (-18°C) in December & January. Although precipitation is generally less than 6 inches (15cm) annually, both heavy rains and flash flooding can occur. Recommend lightweight, light colored clothing in summer, including a hat. Layers of clothing are best other times of year.
By Boat: Trips to Rainbow Bridge may be made across Lake Powell in Glen Canyon National Recreation Area using private, rental, or tour boats. From Wahweap, Antelope Point, and Dangling Rope, travel north. From Bullfrog and Halls Crossing, travel south. Proceed to the mouth of Forbidding Canyon (buoy 49), where a floating sign on the right marks the canyon entrance. Follow the canyon about 2 miles (4 km) to another sign that points the way left through a narrow passage. Proceed with caution! Beyond the wakeless buoys, go slowly so that no wakes, or waves, are made. A courtesy dock is available for short-term docking while people make the 2 mile (3.2km) walk to the bridge.
You may backpack to Rainbow Bridge across Navajo Nation lands. A permit from the Navajo Nation is required. You may write to: Navajo Nation, Parks and Recreation Department, Box 9000, Window Rock, Arizona 86515.