Natural wonders of america

Yellowstone National Park

Yellowstone is the USA’s oldest national park and is a wonderland of unique geology and wildlife. At this Unesco World Heritage Site and Biosphere Reserve, you’ll be amazed by the world’s largest collection of geysers and hydrothermal features, including hot springs, boiling mud pots and steaming fumaroles. Look for herds of bison roaming free alongside the park’s main roads.

Top tip: Vacationing here during early fall avoids some of the biggest crowds, but be prepared for freezing overnight temperatures and, possibly, snowfall.