#38: Yellowstone National Park
Yellowstone is one of America’s most famous national parks for a reason. Visitors come to see geysers, hot springs, waterfalls, canyons, forests, bison, elk, and wide-open Western landscapes. Old Faithful alone makes it feel like a must-see destination for anyone planning a national park trip.

The challenge is that Yellowstone’s fame brings serious crowds. Traffic jams, packed boardwalks, limited parking, wildlife-viewing backups, and long driving distances can make the park feel more hectic than wild. Travelers wanting a quieter nature trip might prefer Grand Teton in shoulder season or Theodore Roosevelt National Park.
