Braidwood is a city in Will County, Illinois, United States, approximately 53 miles (85 km) southwest of Chicago and 18 miles (29 km) south of Joliet. The population was 5,203 at the 2000 census. The Braidwood Nuclear Generating Station, a nuclear power plant currently owned by Exelon Corporation, is also located in the area (although the plant's address is actually in the nearby town of Braceville).
The Son Doong Cave in Vietnam is the biggest cave in the world. It's over 5.5 miles long, has a jungle and river, and could fit a 40-story skyscraper within its walls. But nobody knew any of that until about six years ago.
Son Doong Cave â the worldâs biggest cave in Vietnam. 1  The trial tour to Son Doong Cave was organized successfully in last August, 2013 is a important premise for first expedition to adventure the worldâs biggest cave in 2014. As the plan, the center of Phong Nha â Ke Bang National Park will cooperate with ABS TRAVEL & TRADE Co.,Ltd to ads and sale Son Dong Cave tour since the end of 2013.