The Arches National Park is certainly one of the most beautiful parks in the country, especially in the winter when it’s not too crowded. The Devil’s Garden is right by the outdoor recreation Mecca of Moab. This is the longest and most jagged hiking route in the Arches, but it’s completely maintained. Go all the way and you’ll pass eight huge arches and a towering monolith. You’ll also see the gorgeous snow-capped La Sal Mountains.