Makushin Volcano rock exposures, at elevation. The pyroclastic flows deposited by the eruptions forming the Caldera have engulfed valleys in the eastern, northeastern, northern, and western valleys of the valley with depths up to 100 m. The northeast border of the volcano is also filled with volcanic lava, which is called the “Lava Ramp” spreading to an area of . A subsidiary cone formed is the Pakushin Cone), on the south. In the east and southeast part of the volcano hot springs and fumaroles have been created, at the summit and in valleys. A valley of the same name stretches to the
The Quill (volcano) animal species include iguanas, anoles, snakes, Caribbean hermit crabs, butterflies, exotic birds, and occasional goats and chickens that have strayed from nearby Oranjestad. The Quill (volcano) The Quill is a stratovolcano located on the island of Sint Eustatius in the Caribbean Netherlands. The summit elevation is above sea level. It is also the second highest mountain in the Netherlands. The name 'Quill' originates from the Dutch term "kuil" (), meaning 'pit' or 'hole', which was used originally with reference to the volcanic crater. The Quill was designated as a national park by the government of the Netherlands Antilles in 1998.