Denver’s climate and mindset are conducive to being in the great outdoors, whether hiking, biking, running or walking. As travel began to resume in 2021, RV rental site, Outdoorsy, named Denver the #1 “Hottest Summer Destination” based on our proximity to the Rocky Mountains and various outdoor adventures; and CNBC named The Mile High City one of its top “5 places to head for your outdoorsy summer vacation” in 2021.