Northern Greece travel guide. Expert tips and holiday advice including ThessalonÃki hotels and restaurants, Mt Olympus, Mt Athos, VÃkos Gorge, Lake PlastÃra, Pélion Peninsula, Thrace, Épirus, Macedonia, Skiáthos, ChalkidikÃ, Metéora, MagnesÃa and the Sporádes. Also covers history, myths, culture, beaches, wildlife, national parks and monasteries.