National Parks

Crater Lake National Park Travel Guide. Crater Lake National Park in southern Oregon protects one of the deepest and clearest lakes on Earth. Formed nearly 7,700 years ago after the collapse of Mount Mazama, the lake fills a massive volcanic caldera with water of astonishing depth and color.

National Park of American Samoa Travel Guide. The National Park of American Samoa spans three volcanic islands: Tutuila, Taʻū, and Ofu, encompassing tropical rainforests, coral reefs, and Samoan villages. As the only U.S. national park in the Southern Hemisphere, it protects a unique Polynesian culture and biodiversity. Visitors can snorkel among giant clams, hike rainforest ridges, and experience fa'asamoa, the Samoan way of life.

Lassen Volcanic National Park in Northern California is one of the few places on Earth where all four types of volcanoes can be found in a single region. Steaming fumaroles, boiling mudpots, and clear mountain lakes dot its wild landscape. The park centers on Lassen Peak, the world's largest plug-dome volcano, which last erupted from 1914 to 1917. Visitors can explore forests, wildflower meadows, and hydrothermal areas in relative solitude.

Biscayne National Park Travel Guide. Imagine stepping into a tropical aquarium the size of a city. Biscayne National Park protects aquamarine waters, emerald islands, and fish-bejeweled coral reefs along the coast of southeast Florida. With 95 percent of its area underwater, the park preserves mangrove shorelines, shallow seagrass beds, and the northernmost Florida Reef, attracting snorkelers, boaters, and anglers to a watery world steeped in over 10,000 years of human histor

Nestled in the Ouachita Mountains of Arkansas, Hot Springs National Park seamlessly blends natural beauty with its rich cultural heritage. The park protects ancient thermal springs, historic bathhouses, stunning mountain views, forested hiking trails, and crystal-clear creeks. People have journeyed here for centuries to bathe in the steamy waters and find respite in the scenic hillsides.

Hawaiʻi Volcanoes National Park protects a dynamic landscape where the earth is constantly remade. From sea level to 13,680 feet, it encompasses the summits of Kīlauea and Mauna Loa, two of the world's most active volcanoes. Lush rainforests, lava tubes, and cooled lava fields coexist with sacred Hawaiian cultural sites in this UNESCO World Heritage Site.

The Guadalupe Mountains National Park are home to an ancient fossil reef that gives rise to the highest peaks in Texas, a landscape of mountains, canyons, dunes, and dark skies that invite hikers to climb to the top of West Texas.

Few sights in the world rival the first glimpse of the Grand Canyon National Park, a mile-deep chasm carved by the Colorado River. This UNESCO World Heritage Site preserves 278 miles of river corridor and the ancestral homelands of at least eleven tribes. Layers of red and gold rock record two billion years of Earth's geologic history, while viewpoints on the North and South rims offer vistas beyond imagination.