GREENBRIER TIME
5:3646AM
Monday
October 19, 2026
12369
America/Chicago
Temperature
7°C
☀️
Conditions
Clear skyHum
82%
Wind
6.0 mph
CITY EVENTS GREENBRIER
Tennessee CURIO • #1 OF 3
The Lost Sea in Sweetwater
Located inside Craighead Caverns near Sweetwater, the Lost Sea is the largest non-subglacial underground lake in North America, covering over four acres nearly 140 feet beneath the surface of the earth.
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Community Guide & Municipal Profile
About Greenbrier, Tennessee
Compiling Community Intelligence for Greenbrier...
