Watch: Terrifying Monster Avalanche In Big Cottonwood Canyon, Utah Unofficial Networks 3 years ago Control work conducted by Powderbirds and Utah Dept of Transportation in Stairs Gulch in Big Cottonwood Canyon, Utah. Ski Resort: Location: Categories: ALL, AvalancheShare this: Rescue Officials Detail Rescue of Big Cottonwood Canyon Avalanche VictimsDateMarch 17, 2022Should Utah Have Considered a Monorail or PRT for Little Cottonwood Canyon?DateApril 6, 2022Backcountry Closure Issued For Portions of Little Cottonwood Canyon For Avalanche MitigationDateApril 10, 2024Little Cottonwood Canyon’s Road Closed To The Public IndefinitelyDateApril 30, 2023VIDEO: Big Cottonwood Canyon Snowboarder Caught & Carried By AvalancheDateJanuary 10, 2023Little Cottonwood Canyon Reopens After Avalanche Mitigation WorkDateJanuary 2, 2023