Mud Volcano Area, Yellowstone

main

old faithful

west thumb

mud volcano

other spots

st louis

nashville

Yellowstone Lake, on a snowy day	Iron sulfide in the water causes the grey-black color, and the smell	Dragon's Mouth, the water sloshes in and out of the cave, creating a belching sound, as if there is a dragon deeper in the cave

Another muddy pool	Boiling mud	Snow formations

These snow formations were interesting, and could be found on top of branches, signs, rocks, and even up in trees	Black Dragon's Cauldron, was furiously boiling

Fire-damaged area

All images on this site are my property, and may not be used anywhere else without my expressed permission.

If you like a picture and want a larger copy, let me know.