Seven Summits
About the Seven Summits
Everest (Asia)
Vinson Massif (Antarctica)
Aconcagua (South America)
Elbrus (Europe)
Mount Kilimanjaro (Africa)
Denali (North America)
Carstensz Pyramid (Oceania)
Kosciuszko (Australia)
Explorer’s Grand Slam
Worldwide Climbs
Ecuador Volcanoes
Mont Blanc (France)
Introductory Alpine Academies
Australian Alpine Academy
Mt. Baker (USA)
8000m Peaks
Lhotse (Nepal)
Manaslu (Nepal)
Cho Oyu (Tibet)
Himalaya
Ama Dablam (Nepal)
Lobuche East (Nepal)
3 Peaks (Nepal)
First Ascent (Nepal)
Everest Base Camp
Rugged Luxury Everest Base Camp Trek & Stay
Everest Base Camp Trek (Nepal)
Last Degree Skis
North Pole Last Degree Ski (North Pole)
South Pole Last Degree Ski (Antarctica)
All-Women’s Expeditions
Masters Mountaineering
Orizaba Express (Mexico)
Mt. Rainier (USA)
About
About Us / Why CTSS
CTSS’ “No D*ckheads” Policy*
Marginal Gains Philosophy
Summit Standby
Success & Reviews
CTSS Guides & Team
Mike Hamill
Press
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Understanding Acclimatization
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Our Speed Ascents
Letter to your Loved Ones
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News
News
Summit Bids are Underway!
Summiteers in Position Across Camp 1, Camp 2, and Camp 3
CTSS 2025 Ping-Pong Champion: Dawa Yolmo
Summit Bids on the Horizon
Ropes are Fixed to South Col
Climbers Back At Base Camp After Successful 2nd Rotation
Weekend Updates from Everest
Oxygen Tanks on the Move: Camp 3 is OPEN!
Climbers Feeling Strong at Camp 1 and Camp 2
Climbers Are On The Move!
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