6 U.S. National Parks to visit this summer

Yellowstone National Park

America’s first national park should be on everyone’s travel bucket-list. Yellowstone spans three states – Wyoming, Montana and Idaho – and is home to a wide variety of iconic western wildlife like grizzly bears, wolves and bison. Visiting Old Faithful and some of the world’s other most spectacular geysers and hot springs never gets old. And no visit is complete without a stop at Yellowstone’s Grand Canyon.

Photo: National Park Service