A Mycenaean tholos (vaulted) tomb from the 13th century BC at Tzanata, one of the most important on Kefalonia. Its architecture is impressive, with huge stones and a vaulted roof 3 metres high, and the valuable finds from it are on display at the Archaeological Museum of Argostoli.
Photo: C messier, CC BY-SA 4.0
Source: visitkefaloniaisland.gr