Ralph Roberts
Jun 6, 2012 (edited) - PublicRed Lake, Croatia ... The World Geography - "Red Lake is a sinkhole containing a karst lake near the city of Imotski, Croatia. It is known for its numerous caves and remarkably high cliffs, reaching over 241 metres (790ft) above normal water level and continuing below the water level. The total explored depth of this sinkhole is approximately 530 metres (1,740ft) with a volume of roughly 25-30 million cubic meters, thus it is the third largest sinkhole in the world. Water drains out of the basin through underground waterways that descend below the level of the lake floor. ..."http://www.theworldgeography.com/2012/06/10-of-most-beautiful-natural-holes-in.html
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POZNAN, Poland (AP) -Wearing leprechaun's hats, face paints, wigs in the colors of the national flag and the obligatory green shirt, thousands of Irish fans have descended on the Polish city of Poznan ahead of their team's opening European Championship match against Croatia on Sunday.
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