Acadia National Park has a decent night sky. That's because Maine is very sparsely populated -- half of the population lives in the 10% of the land area that's

Acadia National Park has a decent night sky. That's because Maine is very sparsely populated -- half of the population lives in the 10% of the land area that's closest to Massachusetts. It gets even better if you go farther. Take I-95 up, and exit about halfway between Bangor and Canada. The Michigan Panhandle is also not too bad. It helps that two sides are surrounded by water, which leads to little light pollution.