Best Crater Lake
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Poás fumaroles represent an active volcanic feature in Costa Rica’s central America region. They are found within the summit crater of Poás Volcano alongside a significant crater lake. These vents release steam and gases due to geothermal activity, offering scientists valuable data on volcanic proce...
A geyser within Waimangu Volcanic Valley on New Zealand's North Island, part of a geothermal system that formed following the catastrophic 1886 Mount Tarawera eruption.
A cirque on Mount Ruapehu (2,797 m), New Zealand's largest active volcano in the central North Island, enclosing the volcanically heated Crater Lake used for eruption monitoring.
The Kelud fumaroles in Indonesia emit gases from a massive lava dome that emerged in a crater lake following the highly explosive and devastating 1990 eruption.
Viti is an explosive volcanic crater in Iceland's Krafla caldera, notable for its continuously steaming fumaroles and a striking turquoise geothermal lake.
Situated in Katmai National Park, Alaska, the Mount Mageik fumaroles are persistent geothermal vents that emit acidic gases from the upper slopes of this active stratovolcano.
Active hydrothermal fumaroles at Mexico's El Chichón volcano vent gases through a highly acidic crater lake that formed following the devastating 1982 eruption.
The Rinjani fumaroles are volcanic gas vents located on Lombok island, Indonesia, specifically around the active Barujari cone inside the volcano's massive Segara Anak caldera.
The Nevado de Toluca fumaroles in Mexico vent minor gases within the summit crater of a large dormant stratovolcano that features two distinct crater lakes.
Mount Ruapehu in New Zealand is an active volcano containing a highly acidic crater lake that is constantly heated and churned by underlying magmatic fumaroles.
Santa Ana fumaroles are active degassing vents on the Ilamatepec stratovolcano in El Salvador, known for heating a highly acidic summit crater lake.
The Zao fumaroles are active sulfuric gas emissions situated within the crater of Mount Zao in northern Japan, a popular ski resort famous for its winter ice-clad trees.
