Where do you want to go this summer – hiking along the Oregon coast or surfing the Snake River, stargazing in the darkest corners of the Allegheny Mountains or exploring late-night Chicago? We scoured the USA in search of every state's hidden summer gem. All you have to do is get there.
Pennsylvania: The East Coast's Darkest Skies
The Bortle Scale rates nighttime skies according to their celestial-body visibility, with a score of 9 for maximum light pollution and a 1 for inky blackness. While the East Coast averages a 7 (from space, it resembles the Vegas strip), northern Pennsylvania's Cherry Springs State Park scores a remarkably dark 2. The park's nearly flawless darkness is due to its perch: 2,300 feet atop the Allegheny Mountains. The 82-acre park is also 60 miles from the nearest city and surrounded by 262,000 acres of forest that shields residual glow. Go during a new moon, and pitch your tent in the northeast corner of the park's 48-acre stargazing field, where the scene is most expansive – at times the Milky Way is so bright it casts a shadow on the grass.
Getting there: From the Bradford Regional Airport, drive an hour on Highway 6 to Cherry Springs State Park. You can then make a reservation to stargaze overnight at the Astronomy Observation Field, which runs $11 for the first night.
Credit: J. Blough 2.0