The New Athos Cave (Abkhazian: Афон Ҿыцтәи аҳаҧы; Georgian: ახალი ათონის მღვიმე; Russian: Новоафонская Пещера) also Novoafonskaya, Novy Afon Cave, or New Afon Cave is a karst cave in the Iverian Mountain in Abkhazia (Georgia) near New Athos. It is one of the largest caves in the world with the volume of its void of about 1,000,000 m³.