Teambuilding – small group from Vestec and Krč went for one day trip from Sv. Jan pod Skalou via Solvayovy lomy (the open-air museum with the permanent exhibition History of Limestone Mining and Transport in the Czech Karst) to Karlštejn (the castle founded in 1348 by the Charles IV, King of Bohemia and Holy Roman Emperor as his private residence and a place of safekeeping royal treasures). See the pictures!