Sinkholes

Moment huge sinkhole opens swallowing

a four-lane crossroads, Japan

Timelapse: How Japan restores giant sinkhole

in 7 days

Sinkhole in Louisiana Swallows Trees

Caught on Tape 2013, The New York Times

A Sinkhole on the road happening in real

time as cars pass

Crews Probe Massive Guatemala Sinkhole

Land O' Lakes, Florida Sinkhole, U.S.A.

Giant Sinkhole Opens in Backyard, Australia

The Permafrost Mystery:

scientists explore giant Yamal Sinkhole

The horrific moment a motorist falls into giant sinkhole in China

Group Cliff Dive into the Ik Kil Cenote in 

Yucatán, Mexico

The Giant Sinkholes of China

Sinkhole opens up in Russia

«Доброе» озеро Церик Кель раскрыло свои тайны

("Good" Lake Tserik Kel revealed its secrets)

Pozzo d'Antullo and Grotte di Collepardo,

Parco Monti Ausoni and Lago di Fondi, Italy

Raw: Burst Pipe, Rain Cause Sinkhole in Italy

Explore and see the bottom of mysterious

Great Blue Hole in Belize

LIST OF SINKHOLES

Wikipedia: "List of sinkholes".