America’s National Parks

All National Parks 10

• Acadia National Park

  Acadia National Park concentrates granite peaks, rocky Atlantic shore, lakes, and forest on Mount Desert Island and nearby coastal areas in Maine. Historic carriage roads suit cycling and walking, while Cadillac Mountain provides broad ocean views and often requires a seasonal vehicle reservation.

• Bryce Canyon National Park

  Bryce Canyon is known for dense fields of colorful hoodoos standing in natural amphitheaters along a high plateau, not a conventional river-cut canyon. Elevations above 8,000 feet bring cool summers and snowy winters, and descending below the rim reveals a very different scale from sunrise viewpoints.

• Glacier National Park

  Glacier National Park lies in northern Montana and forms a cross-border ecosystem with Canada's Waterton Lakes National Park. Going-to-the-Sun Road crosses the Continental Divide through glacial valleys, lakes, and wildlife habitat, but its alpine season is short and hikers need established bear-safety practices.

• Grand Canyon National Park

  Grand Canyon National Park exposes immense spans of geologic history where the Colorado River cut into the Arizona Plateau. The South Rim is open year-round with the most services, while the North Rim is more seasonal; heat and elevation make the climb back from inner-canyon trails much harder than the descent.

• Great Smoky Mountains National Park

  Great Smoky Mountains National Park straddles Tennessee and North Carolina, protecting misty ridges, exceptional temperate biodiversity, and Southern Appalachian cultural sites. It has no conventional entrance fee but requires a parking tag, and its enormous visitation makes popular waterfalls and roads crowded on peak weekends.

• Joshua Tree National Park

  Joshua Tree National Park joins the higher Mojave Desert to the lower Colorado Desert in Southern California, with its namesake trees concentrated on the Mojave side. Granite formations draw climbers and dark skies reward overnight visits, but water and shade are scarce and summer daytime activity can be dangerous.

• Rocky Mountain National Park

  Rocky Mountain National Park in Colorado uses Trail Ridge Road to connect its eastern and western sides across alpine tundra above the tree line. High elevation, afternoon thunderstorms, and rapid temperature changes affect even short walks, and timed entry is used seasonally for busy areas.

• Yellowstone National Park

  Established in 1872, Yellowstone was the world's first national park and spans Wyoming, Montana, and Idaho. Geysers, hot springs, and mud pots reflect an active volcanic system, while bison, wolves, and bears range across a vast plateau where driving times are longer than the map may suggest.

• Yosemite National Park

  Yosemite National Park in California's Sierra Nevada is defined by a glacial valley containing El Capitan, Half Dome, and seasonal waterfalls. Yosemite Valley occupies only a small part of the park, with high-country meadows and giant sequoias beyond it; snow, pass closures, and reservation rules reshape seasonal access.

• Zion National Park

  Zion National Park centers on a narrow sandstone canyon cut by the Virgin River in Utah. A shuttle serves the main canyon in busy seasons and Angels Landing requires a permit, while any Narrows hike demands checks for water level, cold exposure, and upstream flash-flood risk.