Cabalian is classified by the
Philippine Institute of Volcanology and Seismology (PHIVOLCS) as active with
solfataric activity. Radiocarbon dating on a
pyroclastic flow deposit from the volcano estimated that the last eruption was in 1820 +/- 30 years. The
stratovolcano has an elevation of with a base diameter of . The predominant
rock type is
andesite. Beside solfataras, other thermal features present are
hot springs located on the east and west flank of the volcano. Mainit Hot Spring in the
municipality of
Anahawan, Southern Leyte has a temperature of .
Cabalian Lake Cabalian Lake (Lake Danao) is a wide
crater lake that occupies the summit crater of the volcano. The surface elevation of the lake is at . This lake is often confused with
Lake Danao, which is located near
Ormoc City in
Leyte province. ==See also==