Getaways with stargazing

Aspen, Colorado

A century-old guest ranch on the Frying Pan River about an hour from Aspen, with cabins, hot tub, sauna and room for up to 70 guests.

Blue Ridge, Georgia

A two-bedroom A-frame near Blue Ridge, Georgia, with a private hot tub, barrel sauna, fire pit and a driveway pickleball court, from $260 a night.