Formerly known as Mount McKinley, Denali was rechristened with its native name by President Obama in 2015. Denali is not only the highest peak in North America, but is also one of the world's top three most isolated and topographically prominent mountains, surpassed only by Mount Everest and the Aconcagua. With its summit at a height 20,310 feet (6,190 meters) above sea level, the ice-capped peaks of this lofty massif dominate the horizon for miles around, the crown jewel of the Denali National Park and Preserve. Five large glaciers form frozen rivers down its sides, forever clad in a sheath of snow that drapes the mountain in a cloak of the purest white; a blank canvas for the vibrant hues of the setting sun. A part of the Alaska Range, it is also one of the coldest places on earth, its frigid slopes a challenging climb that stymies even some of the most skilled mountaineers.

Found on the boundary of Inyo National Forest and Sequoia National Park, Mount Whitney is known for attracting tourists because of being one of conterminous United States’ tallest peaks. A popular hiking spot, one of the well-known routes runs parallel to Inyo National Forest. The top of the summit, apart from providing panoramic views of the park, also rewards climbers with an enchanting sunrise.

Dominating the skyline as it towers above the landscape of the Lassen Volcanic National Park, Lassen Peak evokes a sense of awe in all those who venture here. Its unique geological elements and challenging slopes attract avid hikers and climbers looking to scale its inclines. Offering gorgeous views of the surrounding vistas, this volcanic wonder is one of the most prominent features of the national park. Hike your way through the picturesque trail to reach the summit and soak in the dramatic views it has to offer.

Nestled in Olympic National Park, Mount Olympus is a beautiful sight to see. This 7980-feet (2430 meters) tall mountain is a popular place to explore for mountain climbers and adventure seekers. Due to the challenging climb, mountaineers are expected to be equipped with sturdy climbing boots and other gear. Camping enthusiasts must take a permit to camp at the scenic Glacier Meadows and Elk Lake. This majestic natural monument is considered an International Biosphere Reserve and a World Heritage Site.

Set at a height of 8751 feet (2667 meters), Guadalupe Peak is a part of the Guadalupe Mountains National Park in Texas. To get to the top, visitors can hike along the 4.25-miles (6.8 kilometers) long trail and revel in the panoramic views of the surroundings rugged mountains, valleys and the rocky canyons. Hiking to the summit is a popular activity amongst adventure seekers in the area. Due to the strenuous hike, hikers are required to wear strong and sturdy hiking boots.