Jeju (Cheju) Island is a volcanic island, dominated by Halla-san (Halla Mountain), a volcano 6,398 feet high and the tallest mountain in South Korea. The island was created entirely from volcanic eruptions approximately two million years ago. Because of the relative isolation of the island, the people of Jeju have developed a culture and language that are distinct from those of mainland Korea. The most distinct cultural artifact is the ubiquitous dol hareubang ("stone grandfather") carved from a block of lava. Jeju translates to "Island of the Gods" and lives up to its name with beautiful beaches, waterfalls and volcanic rock formations.