Taxonomy term

idaho

Getting there and getting around Idaho

If you’re interested in a trip down the Main Salmon, you have two options: put a trip together yourself, or hire a professional outfitter to take you.

06 Jun 2018

Travels in Geology: Rafting the Salmon River through the Idaho Batholith

Rafting down the Main Salmon River, which courses north and then west across northern Idaho, takes you by Precambrian metamorphics and the granites of the Idaho Batholith. Six to eight days later, your trip concludes as you float past what was once the edge of North America, and over former island arcs sutured onto the continent during the Mesozoic.
06 Jun 2018

Travels in Geology: Rafting the Pacific Northwest's heavenly Hells Canyon

Few roads and only steep, difficult trails run down into Hells Canyon — the deepest canyon in North America — which forms part of the border between Oregon and Idaho. But the location is popular among boaters, whitewater rafters and fishermen, and a trip down the river reveals some spectacular rocks.

18 Sep 2015

Damming the salmon

In the 1940s, the state of Idaho decided that the Salmon River would be left to flow freely while the Snake would be developed for hydroelectric power to become Idaho’s workhorse river. To date, a total of 15 dams have been built along the Snake for a variety of purposes, from irrigation to flood control to hydroelectricity. Hells Canyon is home to three hydroelectric impoundments: the Brownlee, Oxbow and Hells Canyon dams, built in 1959, 1961 and 1967, respectively. Together they have a maximum capacity of 391 megawatts of power production. 
 
18 Sep 2015

Getting there and getting around Hells Canyon

The closest major airports to Hells Canyon are Missoula, Mont., Boise, Idaho, and Spokane, Wash. If you book a multiday trip with a reputable rafting company, the company will likely help you arrange shuttles to the beginning and end of the canyon, or you may need to rent a car. Most Hells Canyon river trips end in Lewiston, Idaho, which also has a small airport with regularly scheduled flights to Salt Lake City, Seattle and Boise. 
 
18 Sep 2015