The location of peninsulas and islands

Peninsulas of the Chaldikidi
Athos
Kassandra
Sithonia

Islands:
Agios Efstratios
Alonnisos
Amorgos
Andros
Andiparos
Chios
Crete
Delos
Egina
Euboea
Fourni
Gavdopoula
Ikaria
Kalymnos
Karpathos
Kea
Kos
Kythera
Kythnos
Lesvos
Methana
Milos
Naxos
Paros
Patmos
Rhodos
Samothrace
Samos
Santhorini
Serifos
Sikinos
Siphnos
Skiathos
Skopelos
Symi
Thasos
Tilos