Seismograph Pool |
Runoff from a hot water spring |
A pool in West Thumb Geyser Basin |
The Abyss (53ft deep) and Lake Yellowstone |
The inappropriately named Black Pool |
West Thumb Geyser Basin |
Steaming pools near the Artist's Paint Pots |
A spitting boiling mud pot |
One of the Artist's Paint Pots |
The obligatory snap of Old Faithful: a bit of a grey day when we visited! |
Copyright © James Howard 2005