Bahía San Sebastián in South Patagonia

Bahía San Sebastián

Latitude 53º 16.4’ S / Longitude 68º 12.7’ W
San Sebastián bay
Province of Tierra del Fuego, Antártida e Islas del Atlántico Sur

Paper charts ENC Foreign charts
ARG H-425, H-460, H-416 AR404600 BA 554 / US 22036


In the middle of the bay sits the hamlet of San Sebastián, seat of the frontier post and 25 km away is the Cruz del Sur oil storage facility. It is connected via national highway Nº 3 south towards Ushuaia and east towards Chile to cross the Magellan Straits. The closest airport is in Río Grande (population 65,000) 77 km away.