swap_horiz Isla Isabel Alternatives

1

Seongsan Ilchulbong (Sunrise Peak)

Seongsan Ilchulbong, also known as Sunrise Peak, is a tuff cone located on Jeju Island, South Korea. Formed during the P...

South Korea Unesco Jeju Pleistocene

9.4 Excellent

2

Caldeira das Sete Cidades

The Caldeira das Sete Cidades is a large tuff-cone crater located on São Miguel Island in the Azores archipelago. Formed...

Portugal Azores Pleistocene Tuff Ring

9.0 Excellent

3

Hanauma Bay

Hanauma Bay is a volcanic tuff cone located along Oahu’s southeast coastline. Formed during the Honolulu Volcanic Series...

Oahu Marine Reserve Pleistocene Honolulu Volcanic Series

8.9 Great

4

Molokini

Molokini is a tuff cone islet located off the coast of Maui, Hawaii. Formed during the Pleistocene epoch from volcanic a...

Hawaii Maui Marine Reserve Pleistocene

8.9 Great

5

Fort Rock

Fort Rock is a crescent-shaped volcanic tuff ring in Lake County, Oregon, formed when rising magma interacted explosivel...

USA Oregon State Park Pleistocene

8.5 Great

6

Elegante Crater (El Pinacate)

Elegante Crater is a broad maar in the El Pinacate volcanic field of Sonora, Mexico, within the El Pinacate and Gran Des...

Biosphere Reserve Mexico Pleistocene Maar

8.5 Great

7

Cerro Colorado (Pinacate, Mexico)

Cerro Colorado is a large volcanic tuff ring located within the El Pinacate Biosphere Reserve in Sonora, Mexico. It was...

Biosphere Reserve Mexico Pleistocene Tuff Ring

8.4 Great

8

MacDougal Crater (El Pinacate)

MacDougal Crater is a maar in El Pinacate, Sonora, Mexico, named after American botanist Daniel Trembly MacDougal who ex...

Mexico Pleistocene Tuff Ring Maar

8.2 Great

9

Hole-in-the-Ground

Hole-in-the-Ground is a large Pleistocene-era maar volcano located in Lake County, Oregon. It was formed approximately 1...

USA Oregon Pleistocene Tuff Ring

8.1 Great

10

Sykes Crater (El Pinacate)

Sykes Crater is a volcanic crater in the El Pinacate volcanic field of Sonora, Mexico, within the El Pinacate and Gran D...

Mexico Pleistocene Tuff Ring Maar

8.1 Great

11

Pulvermaar

Pulvermaar is a water-filled volcanic maar crater located in the Eifel region of Rhineland-Palatinate, Germany. Formed b...

Germany Eifel Pleistocene Tuff Ring

8.0 Great

12

Lake Pupuke (Pupuke maar)

Lake Pupuke is a freshwater maar lake located on Auckland's North Shore in New Zealand. It was formed by explosive phrea...

New Zealand Auckland Pleistocene Tuff Ring

7.7 Good

13

Meerfelder Maar

Meerfelder Maar is the largest crater lake in Germany's Eifel region, notable for forming 80,000 years ago and containin...

Germany Eifel Pleistocene Tuff Ring

7.6 Good

14

Kilbourne Hole

Kilbourne Hole is a volcanic maar in southern New Mexico, near the Mexican border and west of the Franklin Mountains. It...

USA New Mexico Pleistocene Tuff Ring

7.6 Good

15

Lake Alchichica

Lake Alchichica is a saline, alkaline crater lake in Puebla, Mexico, occupying a maar surrounded by a volcanic tuff ring...

Mexico Puebla Pleistocene Tuff Ring

7.5 Good

16

Atexcac maar

Laguna de Atexcac is a maar crater lake located in the Serdán-Oriental basin in the state of Puebla, Mexico. It was form...

Mexico Puebla Pleistocene Tuff Ring

7.5 Good

17

Windsborn Crater Lake

Windsborn Crater Lake is a volcanic crater lake in Germany's Eifel region, notable as the only crater lake north of the...

Germany Eifel Pleistocene Tuff Ring

7.4 Good

18

Lehua Island

Lehua Island is a 284-acre volcanic islet about three-fourths of a mile off the northern shore of Niʻihau, Hawaii. It is...

Hawaii Pleistocene Tuff Ring Seabird Sanctuary

7.2 Good

19

Aljojuca maar

Laguna de Aljojuca, also called the Aljojuca maar, is a maar crater lake in Puebla, Mexico. A maar forms when a volcanic...

Mexico Puebla Pleistocene Tuff Ring

6.8 Fair

20

Hoya Rincón de Parangueo

Hoya Rincón de Parangueo is a maar, a volcanic crater formed by explosive interaction between magma and groundwater, in...

Mexico Pleistocene Tuff Ring Maar Lake

6.8 Fair