Idaho Falls Festivals Events

War Bonnet Round Up

Sandy Downs 30 Jul 2026

Idaho National Laboratory's K-12 STEM team at the 2026 Roaring Youth Jam!

Idaho Falls River Walk 6 Aug 2026

Snake River Showdown

Sandy Downs 21 Aug 2026

Summer Market Days

Mountain America Center 17 Jul 2026

Roaring Youth Jam

271 West Broadway St, Idaho Falls, ID, United States, Idaho 83402 6 Aug 2026

WEDNESDAY War Bonnet Round UP 2026 FREE KICKOFF

Sandy Downs Arena 29 Jul 2026

25th Annual Snake River Shootout - Idaho Falls "Great Snake River Greenbelt Duck Races"

Johns Hole Forebay Park - Idaho Falls, ID 8 Aug 2026

Wines in the Wild: A taste around the world

Idaho Falls Zoo at Tautphaus Park 17 Jul 2026

Zoo Brew

Idaho Falls Zoo at Tautphaus Park 21 Aug 2026

6th Annual Acton Children's Business Fair Idaho Falls

Idaho Falls Greenbelt 18 Jul 2026

Idaho Falls Water Lantern Festival by Light The Night

Idaho Falls Greenbelt 29 Aug 2026

Christmas in July Craft Fair

Bonneville Fairgrounds, Idaho Falls, ID 18 Jul 2026

War Bonnet Round Up at Sandy Downs

Sandy Downs 30 Jul 2026

Christmas 5K/10K/Half Marathon in July - Idaho Falls

Snake River Boat Launch 1417 River Parkway Idaho Falls, ID US 83402 12 Jul 2026

Mountain West Pulling Nationals

Sandy Downs Arena 10 Jul 2026

Autumn Equinox Market

Holiday Inn & Suites Idaho Falls (Idaho Falls, ID) 20 Sep 2026

Ammon Days

McCowin Park 1 Aug 2026

7th Annual Uncle Sam's Strongest

1539 E Piper St. , Idaho Falls, ID, United States, Idaho 83401 11 Jul 2026

2026 Mountain West Pulling Nationals Truck and Tractor Pulls - Saturday at Sandy Downs

Sandy Downs 11 Jul 2026

Cow Patty Bingo

The Waterfront at Snake River Landing 20 Aug 2026