Flynn Creek Impact Crater

Flynn Creek Impact Crater is a Tennessee historical marker in Jackson County.

located on Flynn Creek Rd, 4.6 miles Crater west of junction w/State Hwy 56

Get directions ↗Start a road trip Historical trails

Over 360 million years ago, an asteroid or comet struck this area and more than 10 miles/second forming a crater 2.5 miles across and, in seconds, ejecting 0.3 cubic mile of rock. Deformed limestone beds seen in adjacent cliffs were violently uplifted to form a shattered central peak. This crater, now buried beneath younger rocks, was used by NASA/USGS in training Apollo astronauts and represents an important class of craters found on other planets and satellites in our solar system.

TodayHistorical map

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Historical maps covering this location

1796 · Map of The Tennassee (sic) Government. (David Rumsey Map Collection, Stanford Libraries)
1797 · Tennassee Government. (David Rumsey Map Collection, Stanford Libraries)
1838 · Tennessee. (David Rumsey Map Collection, Stanford Libraries)
1862 · Johnson's Kentucky & Tennessee (1862) (Barry Lawrence Ruderman Map Collection, Stanford Libraries)
1864 · Kentucky And Tennessee (David Rumsey Map Collection, Stanford Libraries)

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For example, one family's tree showed the Articles of Confederation marker in Pennsylvania standing under a mile from where William Gabby lived in the 1760s.

What that marker records spans 1777 to 1789, overlapping William Gabby's years there.

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Marker text and location from the Tennessee Historical Commission, as the Commission publishes them on its marker map.

Flynn Creek Impact Crater

Historical maps covering this location

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