zoom_in Click to enlarge

Nisyros Volcano Mudpots

▲ ▼

description Nisyros Volcano Mudpots Overview

The Nisyros volcano mudpots are geothermal surface features on the Greek island of Nisyros in the southeastern Aegean Sea's Dodecanese archipelago. Located primarily within the Stefanos crater, a shallow depression in the island's central caldera, the mudpots emit steam and sulfurous gases while bubbling grey and yellow clay-rich mud at temperatures near boiling. The broader caldera last experienced explosive eruptions thousands of years ago, though fumarolic activity continues. The site is accessible to visitors on foot from the village of Nikia and from the island's main port at Mandraki.

help Nisyros Volcano Mudpots FAQ

Where are the Nisyros volcano mudpots located?

The Nisyros volcano mudpots are surface geothermal features found on the Greek island of Nisyros. The island is part of the Dodecanese archipelago in the southeastern Aegean Sea.

Can you walk inside the crater where the Nisyros mudpots are?

Yes, visitors can walk down into the Stefanos crater, a shallow depression in the island's central caldera. Inside the crater, you can observe the bubbling mudpots and fumaroles up close, though caution is advised due to the hot steam.

What gases do the Nisyros mudpots emit?

The mudpots and fumaroles within the Stefanos crater actively emit steam, sulfur dioxide, and carbon dioxide. The presence of sulfur gives the area a distinct, strong odor of rotten eggs.

Is the Nisyros volcano currently active?

While it has not had a magmatic eruption in centuries, the Nisyros volcano is considered active due to its intense hydrothermal activity. The ground temperatures in the caldera remain very high, and the region is monitored for seismic swarms.

swap_horiz

Looking for Nisyros Volcano Mudpots alternatives? Compare top competitors ranked & scored

arrow_forward