Pentaport (Cheonan)
The Pentaport Residence Tower or Asan SK Pentaport Residential Tower 2, commonly shortened to Pentaport is a skyscraper in Cheonan-si, South Korea whose construction was completed in 2008. Standing at 166m it is the tallest skyscraper in Chungcheongnam-do, 30th tallest skyscraper in Korea, and 274th tallest building in the world.