National parks feature some of the world's most stunning and iconic landscapes. The United States alone has more than 60 national parks, each showcasing unique attractions. If you've never visited a national park, here are five reasons why you should put one on your travel itinerary.

1. Experience Nature

From the arid Grand Canyon to the swampy Everglades, you can get up close and personal with nature in a national park. The opportunities for sublime experiences are endless.

Watch sunlight filtering down through the giant redwoods, see a spurting geyser at Yellowstone, or hike among the otherworldly hoodoos of Bryce Canyon. Some national parks can draw large crowds during their peak tourist seasons, but away from popular attractions and paved roads, you can usually find plenty of solitude.

2. Great Family Destination

With short nature trails appropriate for beginning hikers, chances to spot wildlife, family-friendly lodging, ranger-led activities geared toward kids, and bountiful natural attractions, national parks make wonderful destinations for family vacations.

In addition to being a setting for fun activities, a park can also be a place where children learn to care about the natural environment, by experiencing and learning about it first-hand.

3. Mecca for Outdoor Adventures

Many national parks offer a range of outdoor activities geared toward different levels of experience. Depending on which park you visit, and what season it is, you could spend the day fishing, rock climbing, hiking, or bird-watching, and then settle in for the evening with some night-time stargazing.

4. Explore History in Person

National parks aren't only about the great outdoors. In an urban national park, visitors can explore historically and culturally significant sites.

Notable urban national parks in the United States include Independence National Historical Park in Philadelphia, Gateway Arch National Park in St. Louis, and the National Mall and Memorial Parks in Washington, D.C.

5. Increase Your Mental Well-Being

Studies have shown that even short amounts of time spent in natural settings can help alleviate stress, depression, and anxiety.

On a visit to a national park, you can increase the mental health benefits of being in nature by unplugging away from your devices. Of course, you could carry your phone for safety purposes, but try to keep it stowed away as much as possible.

Whether you're seeking relaxation, excitement, an educational experience, a connection with nature, or a good setting for a family trip, you can find a park to fit your needs. Before going to any national park, prepare for your visit by doing basic research.

Each park has its own website where you can learn about visitor fees, safety tips, and other important information. There are also rangers on hand in park visitor centers who can help you plan your visit, answer questions, and provide tips for maximizing your experience at the park.