Tolhuin, Administrative division in Tierra del Fuego Province, Argentina.
Tolhuin is an administrative division in Tierra del Fuego Province, Argentina, located in the central region between Rio Grande and Ushuaia. The area includes Lake Fagnano and is crossed by National Route 3, which connects the two larger towns.
Tolhuin was established as an independent administrative division in 2017, separated from Rio Grande Department. This decision gave the region its own governance structure and administrative status within the province.
The name Tolhuin comes from the Selk'nam language, the indigenous people who once lived across this region. It means "heart" and honors their presence in Tierra del Fuego.
The area is accessed via National Route 3, which connects the main towns and provides the main way through the region. Visitors should prepare for harsh weather conditions and prepare appropriate clothing, as the climate here is extreme throughout the year.
The region is home to Lake Fagnano, one of Patagonia's largest lakes, which stretches across the border into Chile. This lake offers visitors striking landscapes where forest meets water and supports local wildlife.
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