Here's my entry:
This is Morning Glory Pool at Yellowstone National Park. If you've never been to Yellowstone National Park, it is a fascinating, if stinky place. We've been there a couple of times. The last time we did quite a bit of hiking, including hiking out to see this formation. For as beautiful as it is, one would expect it to smell better!
Morning Glory Pool has been damaged over the years by visitors tossing coins and other trinkets into the "wishing well." Over time, the vent that keeps it hot has been plugged. Nevertheless it remains warm and cozy at somewhere around 170°F.
For next week's theme, I'm thinking of,,,