Rockin' the Rivers

From Rockin' the Rivers Website:

Since 2000, Rockin' the Rivers has been bringing the music of rock legends to Montana for a three-day rock festival - the only one of its kind in the state! Located near Three Forks, Montana in the Jefferson River Canyon, the venue consists of a sprawling 140 acres that form a natural amphitheater with sound quality second to none. The arena has affectionately been dubbed The Bridge by Rockin' the Rivers devotees in tribute to the historic Sappington bridge whose final resting place is just outside the concert area. Each year, thousands of people of all ages come to The Bridge to enjoy this unique experience under Montana's big sky. For over 10 years, Rockin' the Rivers has combined phenomenal music, great company, and unparalleled natural beauty to throw one of the most entertaining and largest music festivals in the Northwest.