At summer’s end, if we’re lucky, we may find ourselves with bare feet and sun-warmed skin; our senses soothed, our bodies attuned to nature’s rhythms. A recent study found that more than half of American adults are traveling for Labor Day this year, leaving the hustle behind to squeeze the last golden drops of summer at beach, lake, park, and mountain; savoring deep memories and anticipating future pleasures. This time of year reminds us of so much to be grateful for in the natural world.