Perforated Pool, West Thumb Tour


Links: West Thumb Geyser Basin List of Stops Interactive Map General: Back to Online Tours Accessibility NPS Search		Perforated Pool Perforated Pool is one of a group of hot springs in the middle area of the basin that all seem to share a common plumbing system. When major features, such as Abyss and Black pools, are in an active phase, this secondary cluster can be drained of water. West Thumb Geyser Basin Tour Previous Stop -\|- Next Stop
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Perforated Pool