swap_horiz Seltun Alternatives

1

Boiling Lake fumaroles

Boiling Lake is a geothermal area within Morne Trois Pitons National Park on Dominica. It features intense fumaroles—ven...

Geothermal Active Caribbean Dominica

8.9 Great

2

Hverir fumaroles

Hverir is a remarkable geothermal area within Iceland’s Namafjall region. The site features intense fumarolic activity r...

Geothermal Iceland Namafjall Sulfurous

8.8 Great

3

Hverir (Namaskard)

Hverir, also known as Namaskard, is an active Icelandic fumarole field located beneath Namafjall. The area features inte...

Active Iceland Sulfur Namafjall

8.7 Great

4

Wai-O-Tapu fumaroles

Wai-O-Tapu fumaroles are active volcanic vents located within New Zealand’s geothermal Wai-O-Tapu area near Rotorua. The...

New Zealand Geothermal Active Rotorua

8.7 Great

5

La Fossa crater fumaroles

La Fossa crater fumaroles are active gas vents on Italy's Vulcano island, the source area of the 1888 to 1890 eruption t...

Italy Active Aeolian Fumarole Field

8.6 Great

6

Stefanos Crater

Stefanos Crater is a hydrothermal crater in the Nisyros caldera, Greece, notable for accessible sulfur vents on an activ...

Active Greece Crater Nisyros

8.6 Great

7

Owakudani

Owakudani is a fumarolic valley at Hakone, Japan, formed by a volcanic explosion about 3,000 years ago and known for act...

Japan Active Sulfur Hakone

8.6 Great

8

Solfatara di Pozzuoli fumaroles

The Solfatara di Pozzuoli fumaroles in Italy are notable volcanic vents that have been active since Roman times, charact...

Italy Active Campi Flegrei Fumarole Field

8.5 Great

9

Krafla fumaroles

Krafla fumaroles are notable geothermal gas vents in northeast Iceland, situated within an active volcanic caldera that...

Geothermal Iceland Caldera North Iceland

8.5 Great

10

Reykjanes fumaroles

Reykjanes fumaroles are active gas vents on a southwest Icelandic peninsula, marking a volcanic system that famously rea...

Peninsula Active Iceland Recent Eruptions

8.4 Great

11

Caldeiras das Furnas

Caldeiras das Furnas are steaming vents and boiling springs on Sao Miguel, Azores, notable for cooking cozido stew using...

Active Portugal Azores Fumarole Field

8.4 Great

12

Whakarewarewa fumaroles

The Whakarewarewa fumaroles are vents in Rotorua, New Zealand, notable in a Maori geothermal village occupied since abou...

New Zealand Geothermal Active Rotorua

8.4 Great

13

Sulphur Banks (Ha'akulamanu)

Sulphur Banks, or Ha'akulamanu, is a solfatara at Kilauea in Hawaii Volcanoes National Park, notable for sulfur gases an...

Hawaii Kilauea Active Sulfur

8.3 Great

14

Hveradalir

Hveradalir is the hot-spring valley in Kerlingarfjoll, Iceland, notable as a large highland geothermal area within a 1,4...

Geothermal Active Iceland Fumarole Field

8.3 Great

15

Valley of Desolation

The Valley of Desolation is a fumarolic area in Dominica's Morne Trois Pitons National Park, a World Heritage Site since...

Geothermal Active Caribbean Dominica

8.2 Great

16

Craters of the Moon

Craters of the Moon is a 36 ha geothermal field north of Taupo, New Zealand, notable for fumaroles intensified after Wai...

New Zealand Geothermal Active Taupo

8.0 Great

17

Seltún fumaroles

The Seltún geothermal area, situated on Iceland's Reykjanes Peninsula, is famous for its highly active fumaroles, mud po...

Geothermal Active Iceland Krisuvik

7.9 Good

18

Sulphur Springs Saint Lucia

Sulphur Springs is a geothermal fumarole field at Soufriere, Saint Lucia, with road access into the crater and a sulphur...

Geothermal Active Fumarole Field St Lucia

7.8 Good

19

Hengill fumaroles

Hengill fumaroles are vents in southwest Iceland's Hengill volcanic system, notable for geothermal fields feeding Nesjav...

Geothermal Active Iceland Fumaroles

7.7 Good

20

Helatoba-Tarutung fumarole field

The Helatoba-Tarutung fumarole field in North Sumatra, Indonesia, is a significant geothermal area characterized by exte...

Geothermal Active Indonesia Sumatra

6.1 Fair