Glacier National Park
#3 in Best U.S. National Parks
Water and mountains define this national park, which spans two mountain ranges and includes more than 700 lakes across Montana. Take advantage of the park’s expansive hiking trails, and be sure to hit traveler favorites like the Trail of the Cedars and Iceberg Lake Trail. Other activities visitors can enjoy include a ride along scenic Going-to-the-Sun Road and a trip to the unique Waterton-Glacier International Peace Park, a UNESCO World Heritage Site. What’s more, Glacier National Park hosts plenty of free ranger-led activities like guided hikes and stargazing events ideal for visitors of all ages.
Grand Canyon
#4 in Best U.S. National Parks
The Grand Canyon is so magnificent that even the highest quality photos don’t do the Arizona park’s vast beauty justice – you just have to see it in person. The 18-by-277-mile UNESCO World Heritage Site offers endless hiking opportunities with trails of various lengths and degrees of difficulty, as well as the chance to raft the Colorado River. For a slight break from the tourist crowds, head to the less-crowded North Rim. And if you’re looking for a different vantage point, consider a helicopter tour to learn more about the Grand Canyon and see it in all its glory from above.