EntityQ2648864· pop 17· linked from 201 articlesChiles volcanoSign in to savevolcano in Colombia and EcuadorConnectionsAndean Volcanic BeltEntityColombiaCountryEcuadorCountryvolcanoEntitysulfurEntityAndesEntityQuitoEntitygeographic coordinate systemEntitymountain rangeEntitypHEntitydigital object identifierEntitygeologic time scaleEntityPleistoceneEntityhot springEntityhydrogen sulfideEntitysummitEntityNariño DepartmentEntitystratovolcanoEntitySmithsonian InstitutionEntityandesiteEntityCategories20th-century volcanic eventsAndean Volcanic BeltColombia–Ecuador borderFour-thousanders of the AndesGeography of Carchi ProvinceGeography of Nariño DepartmentMountains of ColombiaMountains of EcuadorQuaternary South AmericaQuaternary stratovolcanoesStratovolcanoes of ColombiaStratovolcanoes of Ecuador