Yellowstone

A visit to this national park in Idaho, Montana, and Wyoming is considered by many to be a rite of passage for Americans, and it's sure to leave you in awe of nature's power. Marvel at the kaleidoscopic waters of the Grand Prismatic Spring, catch the Old Faithful geyser's hourly show, admire (from a safe distance) the roaming bison in the Lamar and Hayden valleys, or simply relax with a picnic at Yellowstone Lake. To get more in touch with nature, reserve a spot at one of Yellowstone's 12 campgrounds and spend the night beneath the stars.