A new geothermal feature every day in 2011.

Sentinel Meadows

Red Terrace Spring (Queen’s Laundry)

The oldest building in Yellowstone is in the runoff pool of Red Terrace Spring. It’s a short, easy hike to Red Terrace, and I’m surprised we only saw two other people the day we were out there. I’m not complaining. It was just us and the bison.