Tuff Cones Like Home Reef
Late'iki (Metis Shoal)
Tuff Cone
6.49
Fair
Hunga Tonga
Tuff Cone
8.69
Great
Hunga Ha'apai
Tuff Cone
8.57
Great
Nishino-shima
Tuff Cone
7.50
Good
Fukutoku-Oka-no-Ba
Tuff Cone
7.07
Good
Graham Island (submarine, BC)
Tuff Cone
5.34
Mediocre
Ijen maar (East Java)
Tuff Cone
8.33
Great
Surtsey
Tuff Cone
8.33
Great
Vulcan Island (Taal Lake)
Tuff Cone
8.08
Great
Capelinhos
Tuff Cone
7.68
Good
Kelud maar (East Java)
Tuff Cone
7.54
Good
Tavurvur area tuff cones
Tuff Cone
7.47
Good
Myōjin-shō
Tuff Cone
7.12
Good
Grimsvötn tuff cones
Tuff Cone
6.81
Fair
Lake Toba (Sumatra) tuff features
Tuff Cone
8.74
Great
Diamond Head (Lēahi)
Tuff Cone
8.69
Great
Seongsan Ilchulbong (Sunrise Peak)
Tuff Cone
8.65
Great
Pinnacle Rock, Bartolomé Island
Tuff Cone
8.63
Great
Tambora maar features
Tuff Cone
8.56
Great
Lake Pinatubo maar
Tuff Cone
8.46
Great
Lake Rotomahana
Tuff Cone
8.39
Great
Mývatn tuff cones (various)
Tuff Cone
8.28
Great
Caldeira das Sete Cidades
Tuff Cone
8.28
Great
Hanauma Bay
Tuff Cone
8.19
Great
