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(Inyo County, California)Lowest point in North America at 282 feet below sea level
Bell Smith Springs
(Pope County, Illinois)Amazing collection of rock formations, stone arches.
(Pickens County, South Carolina)Strking Mountain in Pickens County, SC
(La Crosse County, Wisconsin)A 590 foot tall mesa overlooking the CIty of La Crosse and the Mississippi River Valley
(Plymouth County, Massachusetts)
(Greenville County, South Carolina)Predominant Mountain Feature in Greenville County, SC
(Fond du Lac County, Wisconsin)31,653 acre marshland along the Rock River
(Dodge County, Wisconsin)31,653 acre marshland along the Rock River
Looking Glass Rock
(Transylvania County, North Carolina)Natural landmark - pluton monolith in the Appalachian Mountains of western North Carolina
(Scott County, Missouri)Isolated hill and rock outcroppings along Route M west of Scott City
Lost River Cave and Valley
(Warren County, Kentucky)Ancient Cave Valley with bluehole river with various uses since prehistoric times.
(Crawford County, Indiana)The cave offers two walking tours, gemstone mining, a maze crawl, gift shop, walking trails and picnic grounds.
(Yancey County, North Carolina)Highest point in North Carolina and highest point in US east of the Mississippi River
(Harnett County, North Carolina)Rock formation on piedmont fall line of Cape Fear River
(Lake County, Tennessee)Formed after New Madrid Earthquake
(Pickens County, South Carolina)Natural bald mountain in the Carolina foothills
(Wayne County, Missouri)Collapsed cave and underground lake southwest of Mill Spring
(Albany County, Wyoming)A small pine tree, growing out of a pre-Cambrian rock on Sherman Hill