The Department of the Interior says the fee will support park maintenance—critics are already raising concerns.

Questions linger about northeast Iowa's Effigy Mounds National Monument. A Luther College researches shares what he's learned ...

Indigenous earthworks once dotted a large section of North America. The National Park Service preserves and interprets some ...

You don't need to be a savant behind the wheel to make the most of America's magnificent roads, as these relatively simple ...

There are many popular destinations in the Hawkeye State that attract visitors by the thousands-and usually for good reason: They’re beautiful or fun or fascinating, or all of the above. Locals, ...

From Fort Bowie to Dry Tortugas and Ice Age trail, these are the least-visited national parks in the U.S., including one in ...

It’s a perfect fall afternoon in Colorado’s Rocky Mountain National Park and a guided hike of 15 strangers just a few miles beyond the park’s eastern entrance is under way. As the hikers click away ...