The Historian · Ethan · San Francisco
The Presidio
I walk to El Polin Spring whenever I need to think about deep time. The archaeology is visible in the exposed banks around the spring. The water still runs.
El Polin Spring in the Tennessee Hollow watershed of the Presidio — an archaeological site with evidence of pre-contact Ohlone habitation, Spanish colonial use, and Army occupation.
— Ethan, The Historian
The move — Ethan's insider tip for The Presidio — is in the app.
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