National Trails Day is Saturday, June 1. Hosted by the American Hiking Society, the annual event is meant to celebrate the nation's countless scenic and historic trails. Hikers looking to get in on the fun this summer will want to set their sights on one of these remarkable national parks.

Hiking the Grand Canyon can be quite challenging and requires a fair amount of planning. The good news is that scenic trails are plentiful and some even feature paved paths for added convenience. Consider a day hike during the hotter summer months and be sure to stay hydrated throughout.

One of the nation's premier parks for groups and families, Bryce Canyon offers a plethora of exciting hiking options, including the popular Rim Trail, which ranges between 0.5 and 5.5 miles. The shorter path is paved and wheelchair accessible. Meanwhile, the Navajo Loop Trail can also be completed in a couple of hours and passes some of the park's most eye-popping hoodoo formations.

Maine's Acadia National Park is home to well over 100 miles of hiking trails, many of which are interconnected. Hikes here range from easy to challenging. Beginners might consider the Jordan Pond Nature Trail while seasoned hikers are likely to be drawn to the popular but strenuous Acadia Mountain Trail.

Visitors to Montana's Glacier National Park will have options galore when it comes to taking a memorable hike as the park boasts more than 700 miles of trails appealing to hikers of all abilities. The 10-mile Grinnell Glacier Trail is undoubtedly one of the most scenic in America.

Picturesque Yosemite National Park is a hiker's paradise, offering a handful of breathtaking trails ranging from easy to difficult. The epic Half Dome Hike is on most visitors' radar as its scenery is second to none, providing conquering hikers with an unbeatable view of the Yosemite Valley.

One of the country's best national parks for fall foliage is also one of the best for hiking. Choose from over 500 miles of hiking trails in Virginia's Shenandoah National Park. Old Rag Mountain is among the park's most popular and challenging hikes while many visitors also covet the Hawksbill Summit Loop, which navigates the park's highest point.

There's no such thing as a lackluster hiking trail in Utah's Zion National Park. The one-mile Canyon Overlook Trail rewards visitors with an awesome view of Zion Canyon while the more challenging Angels Landing hike is easily among the park's most fun and satisfying.

Hiking Arches National Park allows visitors to experience the park's more than 2,000 natural sandstone arches from a different perspective. The hike to Delicate Arch is one of the most popular while the seven-plus-mile Devil's Garden Loop showcases more than a half-dozen stellar arches worthy of every hiker's bucket list.

Hiking through Washington's Olympic National Park doesn't get much better than the Hoh River Trail, which passes through the region's mesmerizing Hoh Rain Forest, one of the largest temperate rainforests in the U.S. The trail's level of difficulty ranges from easy to moderate and is at its best from late June through September.

Nearby Mount Rainier National Park is also a big hit with hikers during the summertime as it features a plethora of excellent trails that make for memorable day hikes, including the scenic Burroughs Mountain Trail.

Big Bend National Park is home to the largest expanse of roadless public lands in Texas and offers tremendous variety as visitors can choose from desert, mountain and even river hikes. What's more, elevations in the park range from 1,800 feet to 7,832 feet, meaning hikers can expect varying temperatures as well as a unique mix of plants and wildlife.

The recently reopened Kilauea Iki Trail at Hawaii Volcanoes National Park is among the park's most beloved hikes as visitors will descend through a lush rain forest to the floor of the Kilauea Iki Crater lava lake.

Experiencing the iconic Saguaro cactus up close is easy thanks to the one-mile Freeman Homestead Trail. Other popular routes inside Saguaro National Park include the Loma Verde Loop and the Hope Camp and Ridgeview Trail. The latter ends overlooking Box Canyon and rewards hikers throughout the journey with dramatic panoramic views of the Arizona desert.

Visitors to Florida's Everglades National Park will be drawn to the self-guided Anhinga Trail, which winds through the park's sawgrass marsh, providing hikers with the opportunity to see alligators, turtles, herons and other animals in the wild.

Colorado's Rocky Mountain National Park boasts a slew of satisfying hikes, including the trek to Mount Ida as well as the equally challenging hike to Hallett Peak. Both are considered strenuous hikes but should prove doable for experienced and fit hikers as there isn't exposure to dangerously steep dropoffs.

The only maintained hiking trails in Alaska's Kenai Fjords National Park are located in the Exit Glacier area and include the 8.2-mile round trip Harding Icefield Trail, which travels through forests, meadows and ascends above the tree line for sensational views of the icefield. Backcountry hiking isn't recommended here as the wilderness will prove quite daunting.

Elsewhere in the Last Frontier, Denali National Park and Preserve is home to North America's tallest peak. Enjoy amazing views of Denali from Sugar Loaf Mountain, a roughly four-mile roundtrip hike that will put your stamina to the test as you climb in elevation quickly.

Michigan's isolated Isle Royale National Park is among the country's least visited so hiking can be quite a unique experience. Catch a ferry to the Rock Harbor or Windigo areas and pick a short or long hike that works for you. Just be sure to pack accordingly to ensure you have enough of the right supplies to get you through the day.

Visitors to Death Valley National Park should avoid low elevation hikes in the summertime as the heat can be overwhelming. Nonetheless, drinking plenty of water is always a smart idea. Trails here range from easy to difficult but include multiple hidden gems, including Darwin Fallas, a desert oasis that will have you thinking that you're experiencing a mirage.

It's tough to top Yellowstone National Park on National Trails Day as it offers visitors more than 900 miles of hiking trails. Not sure where to begin? Consider the wheelchair-accessible Lone Star Geyser Trail. The geyser erupts approximately every three hours and lasts for about 30 minutes so have your camera ready.