Denmark's largest island is so much more than simply the home of the country's dynamic capital, Copenhagen. Zealand also offers a delightful array of holiday homes and villas, pleasing harbors and sandy beaches, fringed by forests where castles lurk. Major destinations include the UNESCO-designated, Dutch Renaissance-style Kronborg Castle in Helsingor and the Viking attractions, cathedral and music festival of Roskilde. To the south bobs a flotilla of beautiful and relatively untouched islands.