List of karst areas

Karst topography is a geological formation shaped by the dissolution of a layer or layers of soluble bedrock, usually carbonate rock such as limestone or dolomite, but also in gypsum. It has also been documented for weathering-resistant rocks, such as quartzite, given the right conditions. This is an incomplete list of the major karst landscape areas of the world.
Asia.
Lebanon.
File:Halong_ensemble_(colour_corrected).jpg
Europe.
Bosnia and Herzegovina.
Karst poljes (Bosnian, Croatian, Serbian: kraška polja)
North America.
United States.
Alaska
Arizona
Florida
Illinois
Indiana
Kentucky
Michigan
Missouri, Arkansas
Nevada
New Mexico
Oklahoma
Oregon
South Dakota
Tennessee
Texas
Utah
Virginia
West Virginia
Wisconsin, Minnesota, Iowa, Illinois