Kastro est plage en
Leucade. A proximité se trouvent les villages de
Ammoglossa,
Gyra,
Lefkada Town,
Agios Ioannis,
Lygia,
Apolpena,
Katouna,
Tsoukalades,
Nikiana,
Spanochori,
Lazarata,
Asprogerakata,
Pefkoulia,
Perigiali,
Alexandros,
Nydri,
Karya,
Agios Nikitas,
Geni,
Drimonas,
Milos,
Vavkeri,
Desimi,
Vlicho,
Kathisma,
Exanthia,
Kalamitsi,
Katochori,
Avali,
Fterno,
Kavalikefta,
Megali Petra,
Chortata,
Sivros,
Agios Petros,
Athani et
Gialos.