Kiev Pechersk Lavra or Kyiv Pechersk Lavra is a historic Orthodox Christian monastery in Kiev, Ukraine.  Together with the Saint-Sophia Cathedral, it is inscribed as a UNESCO World Heritage Site. It was named one of the Seven Wonders of Ukraine on August 21, 2007, based on voting by experts and the internet community.

The Saint Basil's Cathedral in Moscow. It was the tallest building in Moscow until the completion of the Ivan the Great Bell Tower in 1600! The cathedral has been part of the Moscow Kremlin and Red Square UNESCO World Heritage Site since 1990.