Many of these mountains were formed by volcanoes and there are still hot springs bubbling up around these parts. That colorful wall is from some hot spring, I guess.

Camera model		iPhone 4
Shutter speed		1/120
Aperture		f/2.6
Exposure		Normal program
Focal length		3.85mm
Flash		Off
Metering		Pattern
Brightness		5.7
ISO sensitivity		80

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