Quick answer: There are no known volcanoes in Tuvalu
Know that Tuvalu has no subaerial (land‑standing) volcanoes. The islands you see are low coral atolls and reef islets. Authoritative sources (USGS and peer‑reviewed studies) show no active or extinct volcanoes exposed above sea level in Tuvalu.
Tuvalu’s islands sit on coral that grew over older volcanic foundations that have since sunk below the ocean. That process leaves ringed atolls and low reef islands instead of tall volcanic peaks. This is why a search for “Volcanoes in Tuvalu” returns no results: the specific criterion—volcanoes visible on land—does not apply here.
Find close matches in the wider region. The Pacific near Tuvalu has many submarine volcanoes and active volcanic arcs. Notable examples include submarine seamounts and nearby arc systems such as the Tonga and Samoa volcanic regions (for example, the 2022 Hunga Tonga–Hunga Haʻapai eruption and the Vailuluʻu seamount near Samoa). These are different from the coral atolls of Tuvalu but may be what some users expect when they search this topic.
Explore instead Tuvalu’s geology and islands. The nine islands and atolls are Nanumea, Nanumaga, Niutao, Nui, Vaitupu, Nukufetau, Nukulaelae, Funafuti (capital), and Niulakita. Learn about atoll formation, regional submarine volcanism, and hazards like tsunamis and sea‑level rise. These topics give a full, useful answer when “volcanoes in Tuvalu” turns up empty.
