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I just finished Caldwell's book Push. The big walls in Yosemite are essentially vertical deserts. Even in winter they're in the full sun much of the day. It would drop below freezing at night, but ...
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I just finished Caldwell's book Push. The big walls in Yosemite are essentially vertical deserts. Even in winter they're in the full sun much of the day. It would drop below freezing at night, but ...