With such low level of productivity I decided to go with another Picture Post.
This selection were taken around the Upper Geyser Basin in the Yellowstone National Park on days 7 and 8 of our US holiday. This area is best known for the Old Faithful Geyser which is famed for its regularity. While we were there it was erupting every ninety minutes or thereabouts. It is very impressive but one does tend to get a little blasé about it after the fourth or fifth eruption.
One evening we were sat talking to a local who recounted the tale of the tour bus driver who told his passengers that it was OK to walk up to the geysers mouth. Apparently a Japanese tourist was hurried away from a close inspection of the vent unaware that the surface has a tendency to give way and that the geyser spout is a combination of super heated water and steam.
|Old Faithful, Yellowstone National Park|
|Old Faithful at sun set|
The Upper Geyser basin is a fantastic place and the Thermal Pools are quite mesmerising. They are crystal clear allowing one to see right in to their depths with their amazing architecture of mineral growths and multicoloured mats of thermophilic bacteria. The Geysers are very impressive but for me it was colour, clarity and structures of the pools that really captured my attention.
|Mineral formations and thermophilic bacteria|
|The Morning Glory Pool|