4Nisyros
For those intrigued by volcanic landscapes, Nisyros is a hidden gem in the Aegean Sea. This small island features the active Stefanos Crater, where visitors can walk on its otherworldly surface and observe steaming fumaroles.
For those intrigued by volcanic landscapes, Nisyros is a hidden gem in the Aegean Sea. This small island features the active Stefanos Crater, where visitors can walk on its otherworldly surface and observe steaming fumaroles.