vista panorama lake mountains wilderness bear creek spire eastern sierra backcountry

Eastern Sierra Backcountry Skiing Conditions Update | May 27, 2025

Yosemite Tioga Ellery snowboarding skiing splitboarding backcountry mountain guide lakes


Chris Cloyd dropping into one of the Ellery Bowl Chutes. Skiing to the car on Memorial Day! - May 26, 2025     Photo: Lexie Gritlefeld

South Lake, Rock Creek, and Tioga Pass Areas  | California | 2025-05-27

The harvest is on down in the Eastern Sierra, and recent road openings have afforded access to some of the best terrain in the Range! Tioga Pass opened yesterday (Memorial Day), and our guides found phenomenal corn conditions on Mt Dana and in the Saddlebag Lake area. The new access afforded by the road opening is a gamechanger as we head into June!

extreme skier chute couloir Yosemite Tioga Dana Eastern Sierra backcountryBlackbird Guide Sam Hamilton dropping into the Unknown - May 26, 2025    Photo: Chris Cloyd


Yosemite Mount Dana couloir Solstice Tioga backcountry

Mt Dana, the second-highest peak in Yosemite National Park. The Dana Couloir (left of the summit) and the Solstice Couloir (right of the summit) are visble. - Photo taken May 26, 2025 by Chris Cloyd 


Yosemite Mount Dana Plateau couloi Tioga backcountry skier wilderness


A skier on the Dana Plateau, just outside of Yosemite National Park - Photo taken May 26, 2025 by Chris Cloyd



The South Lake trailhead above Bishop Creek continues to provide incredible skiing, with both alpine bowls and steep couloirs on the menu. Coverage above 11,000 feet remains robust. A bit of walking the summer trail provides access to the snow line, and putting on tennis shoes at the beginning and end of tours is now mandatory in this area. That being said, the rewards of the walk are many!

Bishop Creek wilderness skiers couloir mountaineering guide backcountry

Skiers ascending the North Couloir of Mt Johnson, in the South Lake area - May 25, 2025    Photo: Chris Cloyd

Bishop Creek wilderness skiers corn mountaineering guide backcountry

Sam Hamilton, mid-harvest. Alpine bowls like this are still holding thick coverage in the South Lake Area. - May 24, 2025   Photo: Chris Cloyd


Bishop Creek wilderness skiers couloir mountaineering guide backcountry


Sam Hamilton making it look easy on the North Face of Mt Hurd. About 2,000 feet of classic Sierra corn skiing is below his skis. South Lake is visible far below. - May 25, 2025    Photo: Chris Cloyd

As we enter a period of more stable weather heading into June, more technical ski mountaineering objectives can become accessible. Use of ski mountaineering tools like axes, crampons, and ski/splitboard crampons is usually necessary to move safely in alpine terrain - if you've never been ski mountaineering and want to learn, we offer skills courses where you can learn from our expert guides!

 

splitboarder skier couloir Yosemite Tioga Ellery chute backcountry guide wilderness


Chris Cloyd r
iding the white wave in one of the Ellery Chutes - May 26, 2025    Photo: Sam Hamilton


Bishop Creek wilderness skiers couloir mountaineering guide backcountry


Robust coverage above 11k as we head into June. Mounts Johnson, Gilbert, and Thompson are visible. South Lake area - May 24, 2025    Photo: Chris Cloyd

Overnight trips can afford even greater access to the heart of the Range. We regularly take groups out into the Sierra for overnight trips - it's a great way to spend more time skiing and get into terrain that isn't easily accessible in a single day! You can learn all about our overnight programs here.


vista panorama lake mountains wilderness bear creek spire eastern sierra backcountry


Possibly even thicker coverage in the Lake Italy basin. Mounts Gabb, Hilgard, and Julius Caesar, in the Rock Creek area. - May 19, 2025    Photo: Chris Cloyd

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There are many ways to descend Pipsqueak Spire, and this is one of them. The North Arete of Bear Creek Spire dominates the left side of the photo. - Photo taken by Chris Cloyd on May 19, 2025


Now is an excellent time to get into the High Sierra and enjoy long days in one of the most beautiful parts of the world. 
Come see for yourself!

Why Hire a guide to ski the Eastern Sierra ?

The Eastern Sierra is a massive range with a ton of varied terrain.  Hiring a guide will help you find the best conditions in the best zones in the Range of Light!  Our AMGA trained and certified guides will build the perfect tour for your group based on the conditions and your ski style. We love working with everyone from experienced backcountry skiers and riders to seasoned ski mountaineers. Take advantage of the excellent skiing conditions and book an Eastern Sierra adventure with one of our expert Guides today!

 

Trailhead Status Across the Range

✅ Sonora Pass / CA108 - Open

✅ Tioga Pass / SR120 - Open

✅ Upper Rock Creek Trailhead 10,000' - Open

✅ South Lake Trailhead 9700' - Open

✅ Lake Sabrina Trailhead 9700' - Open

✅ Onion Valley Trailhead 9200' - Open


About the Author:

Chris Cloyd is a Splitboard Guide and AIARE Avalanche Instructor based in June Lake, CA. He works as Blackbird's Program Manager, helping put together trips into the backcountry from the Eastern Sierra all the way up to the North Cascades in Washington. 

 

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