A visit to a national park conjures up views of lush landscapes, dramatic skylines and lines of honking cars. While the National Park Service estimates that nearly 5 million people visit the Grand Canyon each year, you don't need to join the throng to experience a national wonder. Consider visiting one of the following American treasures instead:

1. Arches National Park/Canyonlands National Park
A trip to Arches National Park and the nearby Canyonlands National Park in Southwest Utah can feel like visiting another world. This high desert is home to odd red-rock formations, vast canyons and some of the most delicate flora and fauna. Take a guided tour and learn about cryptobiotic soil, a black crust that covers much of the desert floor but contains live organisms that are vital to keeping the desert healthy.

2. White River National Forest
Home to the Colorado ski resorts of Vail, Aspen and Breckenridge, eight wilderness areas and Gold Medal trout waters, the White River National Forest is an outdoor sports enthusiast's playground. Backpackers can explore the national forest by reserving a hut trip through the 10th Mountain Division Hut Association.

Continue reading 10 summer trips to America's greatest natural treasures

10 summer trips to America's greatest natural treasures originally appeared on Gadling on Mon, 07 Jun 2010 15:30:00 EST. Please see our terms for use of feeds.