- Bison (ignoring the signs) walk on the thermal areas, leaving their hoof prints
- A very deep, very clear hot spring
- Old Faithful geyser on the left; historic Old Faithful Inn on the right
- White Dome geyser erupts frequently
- A tree has become caught in this hot spring and partially petrified
- A very small hot spring ejects drops of water about six inches high
- Bison always have right-of-way in the park
- Lis warns NOT that it's not easy to swim in whitewater, even for a duck.
- Western Tanager, a very pretty bird we don't have on the east coast.
- Trumpeter swan, the largest waterfowl in the US.
- Bozeman is where, in the Star Trek universe, the Vulcans made first contact with humans.
- Bozeman is where the Vulcans landed and made first contact in the Star Trek universe.