Old Faithful crowd Aug 6, 2008

Old Faithful erupting Aug 6, 2008

Old Faithful still eru… Aug 6, 2008

Colourful dangerous pool Aug 6, 2008

Beautiful blue spring Aug 6, 2008

A geyser Aug 6, 2008

Riverside Geyser erupting Aug 6, 2008

Morning Glory pool Aug 6, 2008

Castle Geyser Aug 6, 2008

Another spring Aug 6, 2008

Near boiling water flo… Aug 6, 2008

Steaming geyser Aug 6, 2008

Boardwalk washed with … Aug 6, 2008

Grand Prismatic Spring Aug 6, 2008

Random geyser Aug 6, 2008

Heavily steaming geyser Aug 6, 2008

Very active geyser Aug 6, 2008

Mud pool Aug 6, 2008

Geyser basin Aug 6, 2008

My Madison Hotel room Aug 6, 2008