May 9, 2026
When’s a geyser not a geyser? When it’s in El Tatio, Chile!
I’d heard a lot about the thermal fields and geysers in Chile, and figured it was time to go see them for myself since the photos online were kind of underwhelming.
// Let me say this right away: Atacama does have thermal fields – but geysers? None. That’s why the “geyser” photos from there look so unimpressive. But whatever – onward to the El Tatio geothermal fields!…

All as per for thermal fields: much hissing, gurgling, bubbling, rumbling, and spraying of boiling water:

























