swap_horiz Roca Redonda Alternatives

1

Pinnacle Rock, Bartolomé Island

Pinnacle Rock is a Pleistocene-formed tuff cone found on Bartolomé Island, part of Ecuador’s Galapagos Marine Park. The...

Iconic Marine Park Ecuador Galapagos

9.4 Excellent

2

Pinnacle Rock (Bartolome Island)

Pinnacle Rock is an eroded remnant of a volcanic tuff cone on Bartolome Island in Ecuador's Galapagos archipelago. Its s...

Ecuador Landmark Galapagos Phreatomagmatic

9.4 Excellent

3

Molokini Crater

Molokini is a crescent-shaped volcanic tuff cone islet in the Alalakeiki Channel between Maui and Kahoolawe in Hawaii. I...

Hawaii Maui Islet Marine Reserve

9.3 Excellent

4

Yongmeori Coast

Yongmeori Coast is a volcanic coastal formation on the southwestern side of Jeju Island, South Korea, near Sanbangsan Mo...

South Korea Eroded Jeju Island Phreatomagmatic

8.6 Great

5

Central Island (Lake Turkana)

Central Island is a volcanic island in Lake Turkana in northern Kenya. Formed by volcanic cones and craters within the E...

Lake Active Kenya Phreatomagmatic

8.4 Great

6

Kavachi

Kavachi is an active submarine volcano in the Solomon Islands, southwest of Vangunu Island in the western Pacific Ocean....

Pacific Solomon Islands Surtseyan Phreatomagmatic

8.3 Great

7

Mokoliʻi (Chinaman's Hat)

A small tuff cone islet rising 206 feet off northeastern Oahu, Hawaii, protected as a state seabird sanctuary within Kān...

Coastal Hawaii Oahu Islet

8.2 Great

8

Koko Crater

Koko Crater is a volcanic tuff cone on the southeastern side of Oahu, Hawaii, within the Honolulu Volcanics. It was prod...

Hawaii Hiking Oahu Honolulu Volcanic Series

8.1 Great

9

Panum Crater

Panum Crater is a rhyolitic volcanic feature near the southern shore of Mono Lake in eastern California. It consists of...

USA California Phreatomagmatic Mono Craters

8.1 Great

10

Bogoslof Island

Bogoslof Island is an active volcanic island in Alaska's Aleutian chain, rising from a largely submarine volcano in the...

USA Active Alaska Aleutians

8.0 Great

11

Ferdinandea (Graham Island)

Ferdinandea, also called Graham Island, is a submerged volcanic feature in the Strait of Sicily between Sicily and Tunis...

Italy Ephemeral Phreatomagmatic Sicily Channel

7.9 Good

12

Otuataua

Ōtuataua is a volcanic cone within the Auckland volcanic field near Ihumātao in New Zealand. It stands in the Ōtuataua S...

New Zealand Tuff Phreatomagmatic Auckland Volcanic Field

7.8 Good

13

Monte da Guia

Monte da Guia is a volcanic landform forming the southeastern peninsula of Faial Island in the Azores, Portugal, beside...

Coastal Portugal Azores Faial

7.8 Good

14

South Island (Lake Turkana)

South Island is a volcanic island in the southern part of Lake Turkana in Kenya. It is protected within South Island Nat...

Lake Kenya Tuff Phreatomagmatic

7.8 Good

15

Kasatochi Island

Kasatochi Island is a small volcanic island in the central Aleutian Islands of Alaska and the exposed summit of a largel...

USA Alaska Aleutians Phreatomagmatic

7.7 Good

16

Kaau Crater

A phreatomagmatic tuff cone in Oahu's Koʻolau Range, Hawaii, whose crater floor holds a small freshwater lake fed by rai...

Hawaii Oahu Interior Honolulu Volcanic Series

7.6 Good

17

Koko Head (Kohelepelepe)

Koko Head, traditionally called Kohelepelepe, is a prominent tuff cone on the southeastern coast of Oahu, Hawaii, formed...

Coastal Hawaii Oahu Honolulu Volcanic Series

7.5 Good

18

Biyangdo (Biyang Island)

A small tuff cone islet off Jeju Island, South Korea, included within the Jeju UNESCO Global Geopark and notable for its...

South Korea Islet Tuff Jeju Island

7.4 Good

19

Nisida

Nisida is a small volcanic island in the Gulf of Pozzuoli, west of central Naples, within Italy's Campi Flegrei volcanic...

Italy Naples Islet Phreatomagmatic

7.1 Good

20

Kaula Rock

A small tuff cone islet southwest of Niihau, Hawaii, serving as a U.S. Navy bombing range and a designated wildlife refu...

Hawaii Remote Islet Niihau

5.9 Mediocre