Easter Sunday dynamite on the hills, Pothia
2–3 May
Kalymnos does Easter louder than anywhere in Greece. Rival groups, each 'owning' one of the two mountains above Pothia, hurl homemade dynamite sticks across the harbour all through the Resurrection liturgy — a deafening barrage that rattles windows in the town below. A sponge-diver's tradition rooted in the island's resistance streak. Watch from a distance: this is genuinely loud and genuinely explosive.