U.S. Highway 89 Bryce Canyon to Grand Canyon
Road damage south of Page, Arizona will impact travel between Bryce Canyon and Grand Canyon National Parks. Click for a travel advisory and link to a map with suggested alternate routes: More »
Sunset Campground Construction
From April-July 2014, three new restroom facilities will be constructed in Sunset Campground. Visitors may experience construction noise and dust, as well as some campsite and restroom closures. 'Sunset Campground' webpage has additional information. More »
Bryce Point to Peekaboo Connector Trail Closure
Due to a large rockslide, the connecting trail from Bryce Point to Peekaboo Loop is closed. Trail will be reopened once repairs are made. The Peekaboo Loop is open, but must be accessed from Sunset or Sunrise Point.
Backcountry Campsite Closures
Due to bear activity at select campsites in Bryce Canyon's backcountry, two backcountry campsites have been closed until further notice: Sheep Creek and Iron Spring.
Lightscape / Night Sky
Night Sky: Afraid of Losing the Dark
Common Name: Visibility
On a clear day at Bryce you can see nearly 200 miles to the Black Mesas in eastern Arizona. On a clear dark night, you can see 2.2 million light years or 527,000,000,000,000,000 miles to the Andromeda Galaxy.
The first star to appear may actually be a planet, but it is soon followed by Vega, Arcturus and other bright stars. Two hours after sunset comes the combined light of over a billion stars, all too distant to be seen individually by the human eye. Behold, the Milky Way! This stellar strip of light is only a portion of one of our galaxy's spiral arms. What does an entire galaxy look like?
Look to the north. Draw a line from Mizar, the middle star in the Big Dipper's handle through the North Star eastward past the zigzag-shaped constellation of Cassiopeia, and you will come to a tiny fuzzy cloud known as M31. This is our sister galaxy, Andromeda, the largest and most distant object visible to the naked eye, measuring 110,000 light years in diameter!
Daily, for nearly 20 years, Bryce Canyon has been monitoring our air quality and we are happy to report that in spite of increasing visitation and increased coal-generated electricity in the region, the trend in air quality has not significantly declined. However, our location and circumstances are unique. Being on the top of a desert plateau, our clearing indices are usually high, inversion seldom occurs, and the air is too thin and dry to carry much pollution. Neighboring urban and industrial centers are not nearly so lucky and unfortunately, most of the pollution we do have originates from these distant locales. However, we are doing more than just monitor the surrounding air. While National Park Service policy has no authority to dictate how you choose to commute to work, several National Parks finance a shuttle system in the hopes that at least while you are visiting us, you will use our mass transit system so as to reduce the vehicle emissions that occur within our boundaries.
Ironically enough, light pollution is more pervasive a problem, yet with an easier solution. Reducing light pollution is as easy as throwing a switch. Light pollution comes from both residential and commercial sources. While both sources use crime deterrence and security to justify all night floodlights, advertising studies show that keeping signs illuminated even after business hours results in increased sales throughout the commercial sector.
There are lots of good reasons to force back the darkness with light. To many people, light means safety, light means knowledge. What harm does a little light cause? To answer that question all you have to do ask an amateur stargazer. To those who know their stars, a quick glance at that night sky gives them a special sense of security, feeling somewhat at home no matter where they travel. Those who have come to love the night sky, will gaze into the void for hours, gaining an unparalleled sense of inspiration and awe.
What are the consequences of Bryce Canyon's air quality and viewshed preservation efforts? You'll probably need a flashlight while walking around our visitor center, our campgrounds, and even the Lodge area at night. If you're visiting us by tour bus don't expect your coach to be air-conditioned (or heated depending on season) upon your return from viewing an overlook. In an effort to preserve both natural quiet and air quality, our Park Rangers are instructed to fine tour bus operators $50 (at minimum) for leaving bus engines running while parked.
On the plus side, Bryce Canyon offers special Ranger Programs about the night sky throughout our summer season, where our staff will be overjoyed to share with you the wonders of a dark sky.
Another form of air quality that we monitor is natural quiet. In key places throughout the park, we have equipment recording background noise to establish a baseline. The next question we will soon be facing is "What should a National Park sound like?"
It is easy to feel insignificant while peering across the Grand Staircase or craning your neck back underneath such vastness, yet ironically, it is within the individual's power to preserve such a view. Use mass transit systems, to reduce air pollution. Fight light pollution in your neighborhood by requesting special streetlight fixtures that direct all the light downward. Replace your porch light with motion sensor security lights that only come on when they are needed. If nothing else, draw your blinds at night. Many places have the potential for Bryce Canyon-quality stargazing. Doing your part to preserve the heavens is literally as simple as throwing a switch. On or off? The choice is ours.
Did You Know?
On a clear day, the visibility at Bryce Canyon National Park often exceeds 100 miles! This is due to our exceptional air quality, low humidity and high elevation. More...