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Big Flat Jamboree (Trinity River, CA)

May 15, 2026 - May 17, 2026

Big Flat Jamboree (Trinity River, CA)

Today's the day!

Bigfoot Rafting

31221 State Highway 299
Junction City, CA 96048 United States

The Big Flat Jamboree is an annual whitewater celebration on the Trinity River honoring the life and legacy of Will Hoxie. Organized by the Will Hoxie Memorial Fund, this nonprofit event reflects Will’s deep love for outdoor recreation, environmental education, music, and community.

The Jamboree features non-competitive boating and whitewater races on the Pigeon Point Run, a classic 5.5-mile Class II/III stretch of the Trinity River, along with live music, raffles, and other community-centered activities.

Many participants camp at Pigeon Point Campground along Highway 299, right on the river. Additional event activities are hosted nearby at Bigfoot Rafting, a short ways downriver.

See the Bigfoot Jamboree 2026 event page on Facebook for details and a discussion board.

Illustrated whitewater paddlers navigating a waterfall, including kayakers and a raft, in a colorful, hand-drawn style