Rocky Mountain National Park is the living showcase of the grandeur of the Rockies, with elevations ranging from 8,000 feet in the valleys to 14,259 feet at the top of Longs Peak. The park draws 3 million visitors per year with countless outdoor experiences and adventures. Choosing the best day and overnight hikes from the 359 miles of hiking trails and 200 back-country sites is a major mission. Get on the trail faster with the confidence that you've made the right choice by referencing Day & Overnight Hikes: Rocky Mountain National Park.

Whether you're out to see the elk rut in...