Yellowstone trip day 4: Bison, Midway Geyser Basin, Old Faithful

On day four of our Yellowstone trip, we drove down from the Madison Campground to Old Faithful, exploring the Midway Geyser Basin on the way.

With a little detour for bison by Fountain Flat Drive:

Bison

Bison

Bison

Midway Geyser Basin:

Midway Geyser Basin

Boardwalk:

Boardwalk

Runoff:

Runoff

Blue thermal pool:

Blue pool

Blue pool

Jenn:

Jenn

Green thermal pool:

Green pool

Boardwalk and geysers:

Boardwalk and geysers

Geysers:

Geysers

Then on to the Old Faithful area; here’s the visitor center:

Old Faithful visitor center

Old Faithful lodge:

Old Faithful lodge

Old Faithful lodge

Old Faithful lodge

Old Faithful lodge

Old Faithful geyser, with a crowd watching it erupt:

Old Faithful geyser

Old Faithful geyser

Back at the campground, and the nearby Madison river:

Madison river

Madison river