We drove 1,762 miles, hiked 15,594 vertical feet (sometimes in the dark!), and spent 14 days on the road seeking out Colorado’s most magnificent alpine lakes. Here are seven stunners that will leave you breathless—and not just because of the altitude.
October in the high country is notoriously fickle—there’s often too much snow for hiking or biking, but not enough for snowshoeing or skiing. Skip the uncertainty and extend the summer trail season with these six reliable adventures.