There are few sights as awe-inspiring as the night sky, with the cloudy band of the Milky Way and the planets shining overhead. While most people travel for daytime sightseeing or adventure experiences, there are plenty of reasons to plan extra time into your vacation to enjoy stargazing in the US when the skies are clear, particularly during this year's Perseid meteor shower, which has just begun and will reach its peak in mid-August. After all, according to NASA, it's "considered the best meteor shower of the year."
The International Dark Sky Association (IDA) works with destinations around the world to certify the quality of their dark skies—and provides different levels of designation for the size and quality of darkness you’ll experience. All of these parks are certified dark sky places by the IDA and are great places to catch the meteor shower or any other celestial show. Based on what else drives you to explore the world, here’s how to choose the best one for you.
The Grand Canyon, Arizona
Best for hiking
Hiking along the rim of the Grand Canyon, or down in its depths, is a bucket-list-worthy adventure. It’s home to a variety of trails you can enjoy during the day, and once the sun sets you can spend your evenings attending organized astronomy events. There’s usually a variety of ranger talks, constellation tours, and star parties where local astronomers bring their telescopes to set up at the visitor centers on the north and south rim.
How to visit: There are three campgrounds, an RV campground, and a wide variety of accommodations available near both the north rim and south rim of the Grand Canyon. Reservations are required at least several weeks in advance.
Cherry Springs State Park, Pennsylvania
Best for families
If young members of your family are interested in the night sky, Cherry Springs State Park in Coudersport, Pennsylvania is a great option. This state park is small at just 1.7 square miles but represents one of the best pockets of darkness near the east coast. It plays host to multiple programs on weekend nights, when park educators or guest speakers introduce the wonders of the night sky and natural world at night to all ages.
How to visit: Cherry Springs is about 4 hours from Pittsburgh or 4.5 hours from Philadelphia. During the summer months, you can camp overnight at one of 30 sites in the park, but they fill up fast so make your reservation online before you go.
Rainbow Bridge National Monument, Utah
Best for solitude
Near one of the most sparsely populated areas in the contiguous United States, Rainbow Bridge National Monument is a certified Dark Sky Sanctuary. You’ll need to plan ahead to go stargazing: there are no roads where you’re going. The only way to reach the namesake rock formation is with a backcountry hiking permit administered by the neighboring Navajo Nation.
How to visit: Camping at Rainbow Bridge is not permitted—you’ll need to hike in to go stargazing and then hike back out to a designated campsite on Navajo Lands. It’s best to visit the Lake Powell Navajo Tribal Park office in Page, Arizona, and confirm where you can camp.
Dinosaur National Monument, Colorado and Utah
Best for amateur paleontologists
Spend the day exploring dinosaur fossils dating back 150 million years; at night, gaze at stars whose light has traveled the same amount of time. Straddling the border between Colorado and Utah, you can ponder the vast history of the universe through the geologic record that is so well-preserved in this park. There are also human petroglyphs for those who want to learn history that’s a little more modern.
How to visit: There are six campgrounds within Dinosaur National Monument; some are located within hiking distance of fossils or petroglyphs. More adventurous travelers can raft down the Green River from the Gates of Lodore campground; backcountry spots along the river are reserved for this, and are the most remote parts of the National Monument to ensure dark skies.
Homer Glen, Illinois
Best for urban stargazing
It might seem like you’ve got to prepare for a multi-night journey to stargaze in the most remote parts of the country. In fact, there are dark sky places closer than you might think. Homer Glen is home to 25,000 people and only an hour from downtown Chicago. It’s certified as a Dark Sky Community and hosts semi-regular stargazing events for residents and visitors alike.
How to visit: If you’re staying in Chicago, book a room at the historic Plaza Hotel. You’ll look out over Millennium Park and it’s an easy walk to the Adler Planetarium to learn more about the wonders of the universe.
Cosmic Campground, New Mexico
Best for going off the grid
If the idea of going off the grid is your ideal escape, there’s a dark sky park for that. Cosmic Campground was the first certified Dark Sky Sanctuary in the northern hemisphere. A sanctuary is usually very remote, with few (if any) nearby threats to its darkness. Because of its remoteness, it needs advocates. And the Sanctuary designation helps to get the word out.
Located under some of the darkest skies in the U.S. in western New Mexico’s Gila National Forest, Cosmic Campground is primitive: there are only pit toilets and no water or trash services at the campground, and you can only use red lights outside after dark. This commitment to living rough ensures all visitors enjoy the pristine night sky.
How to visit: Cosmic Campground currently has five campsites available for RVs, trailers, or tent camping on a first-come, first-served basis.
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This article was originally published in June 2019 and updated in July 2021.