The picture-perfect island of Skopelos is one for your wish list. Filming location of the Mamma Mia musical, the pretty isle is brimming with churches and monasteries - which are first on the tour's agenda. You'll see Panagitsa of Pyrgos church before exploring the old town and its venetian ruins. Taste local food, enjoy panoramic views and visit an 18th-century mansion converted into a museum.