Tag Archives: Fan and Mortar Geysers

So far the 2018 summer season has been a great time if you’re a Yellowstone geyser fanatic: Steamboat Geyser has been providing thrills in a more active stage, but there is plenty of other thermal activity to note this year.

Although not as famous as nearby Grotto or Grand Geysers, Fan and Mortar Geysers are an eminent delight to visitors.