Stockholm, Sweden. Stockholms Slott, Stockholms Palace. Swedish palace, located in Stockholm's old city, city island, began in the Middle Ages, the end of the 17th century to the beginning of the 18th century began to build, after gradual transformation, expansion, the formation of today's palace. This is where the king's office and celebrations take place. Visitors here can't miss watching the guard changing ceremony in front of the palace gate.