Rocky Mountain National Park
About a 90-minute drive from Denver, the most famous of Colorado’s parks is an eye-popping, gorgeous place of soaring mountains, high-altitude lakes and streams, dense evergreen forests, glittering waterfalls and fabulous wildlife, including majestic elk. Whatever you do, don’t miss Trail Ridge Road, the highest continuous paved highway in the United States and a designated national scenic byway.
The gateway to the park is the town of Estes Park – a great base camp for those looking for outdoors adventures in Colorado, from hiking, cycling, rock climbing, paddle-boarding, rafting, horse-riding and fishing to snowshoeing, sledding, ice climbing and backcountry skiing. Note that as Rocky Mountain is the most popular of the Colorado National Parks, there’s a timed-entry permit system in place in the high season, from May to October.