Gyali
Lava dome in Greece
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Gyali is a Greek volcanic island in the Dodecanese, located halfway between the south coast of Kos and Nisyros. It consists of rhyolitic obsidian lava domes and pumice deposits. Wikipedia
Area: 1.76 mi²
Max length: 3.728 mi
Island groups: Dodecanese Islands and Aegean Islands
Capital city: Chora
Coordinates: 36°39′43″N 27°06′54″E / 36.662°N 27.115°E
Population: 7 (2021)