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North Cascades: Luedtke & Team 100% Summit Twin Sisters

August 28, 2025

Posted by: Ben Luedtke, Calvin Jiricko, Bailey Servais

Categories: Expedition Dispatches North Cascades

Summit Success!
Our entire team reached the top of South Twin Sister with big smiles and perfect weather. It was a stunning day of climbing, and everyone crushed it! We made it back late last night, safe and sound, and spirits are high.

Now we’re gearing up for our next adventure: ice climbing on the lower Coleman Deming Glacier. Conditions look promising, and we’re excited to get back out there.

— RMI Guide Ben Luedtke & Team