Great Rift Natural Landmark

To the northwest of American Falls is the Great Rift Natural Landmark, a network of fresh-looking laval flows and deep rifts that extend at least 800 feet into the earth. The best way to reach the area is to take Hwy 39 north toward Aberdeen, then head west at the sign for the landmark.

The landmark was established in 1968 and represents the longest rift system in the United States, as well as the world's deepest.

To explore the Great Rift area, the BLM Idaho Falls District office can help.

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The Most Anticipated Upcoming Idaho Events Are: Lakedance International Film Festival Sandpoint continuing thru November 8 Titanic: The Artifact Exhibition Idaho Falls continuing thru September 7 Festival of Lights Parade Twin Falls December 4 The Eugene Ballet in The Nutcracker Twin Falls December 16 Hometown Festival of Lights Rexburg November 27

Other upcoming events include: Winter Holidays Antiques Show Ketchum December 28 thru December 30 Winter Wine Tasting Boise December 10 Lincoln: Preservation of a Nation Idaho Falls continuing thru December 5 First Thursday Boise continuing thru December 3 Christmas in the Night Time Skies Pocatello November 29