Old Faithful Geyser Our 7th and 8th grade students really enjoyed their visit to Old Faithful Geyser in Yellowstone National Park last week. There are actually a lot of geysers in the park, but this is the only one that erupts on a regular schedule. It goes off about every 90 minutes, hence the name Old Faithful. For more information about Old Faithful, follow this link from the National Park Service: nps.gov/yell/planyourvisit/oldfaithfaq.htm
Posted on: Tue, 27 May 2014 03:51:08 +0000
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