One such undiscovered treasure is a multitiered waterfall in eastern Idaho on the South Fork of the Snake River, an area renowned for its rugged beauty, steep canyons, and mountain views.

One of the most singular features in the scenery of the Territory of Idaho is the occurrence of dark, rocky chasms, into which creeks and rivers suddenly disappear and are never more seen.

Of all the many amazing waterfalls across North America ... Shoshone Falls is a major feature of the formidable Snake River of Idaho and the Pacific Northwest. As one of the largest tributaries ...

The state's aggressive treatment has made major progress in killing off quagga mussels. Officials are awaiting results from their most recent round of treatments.