Inside Yellowstone - Features & Processes Videos

Natural Bridge


Topic: A process known as freeze-thaw plucking resulted in this natural stone bridge for which Bridge Bay is named.

2 minutes 09 seconds
Written & Presented By:
Park Ranger George Heinz


Photo of a natural stone bridge with a 'V' shaped streambed beneath it.

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Bonus Features
Related Web Page:

Natural Highlights of the Lake Area
http://www.nps.gov/yell/planyourvisit/nlake.htm

Map of the Lake/Bridge Bay Area
http://www.nps.gov/features/yell/interactivemap/lake.htm

Natural Bridges National Monument Official Website
http://www.nps.gov/nabr

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