Chubut River

The Chubut River originates in the Andes mountains near the Chilean border and flows across the central Patagonian province of Chubut to the Atlantic Ocean. Over its course of approximately 800 kilometers, the river winds through diverse landscapes, including deep canyons and vast desert steppes. A major landmark along its path is the Florentino Ameghino Dam, an engineering feat completed in the 1960s within a striking red-rock canyon to provide hydroelectric power and irrigation. Historically, the river is famous for the Welsh settlement that began in 1865; the lower valley towns of Gaiman and Trelew still maintain strong Welsh cultural traditions and architecture. The river's waters were crucial for the survival of these pioneers, allowing them to establish a thriving agricultural community in an arid region. Today, the Chubut River is a popular spot for fly fishing and kayaking, offering striking views of unique geological formations. At its mouth near Playa Unión, visitors can often spot the distinctive black-and-white Commerson's dolphins, locally known as 'toninas overas.'

Nearby cities

Rawson

The administrative capital of Chubut Province, located near the Atlantic coast where the Chubut River meets the sea.

Trelew

A major city in the Chubut Valley founded by Welsh settlers, known for its paleontological museum and commercial importance.

Puerto Madryn

A popular coastal city on the Golfo Nuevo, famous as a gateway to Peninsula Valdés for whale watching and wildlife tourism.

History & landmarks

Gaiman

A charming Patagonian town famous for its Welsh heritage, historic chapels, and traditional tea houses.

More places

Aluar Aluminum Plant

The only primary aluminum producer in Argentina, located in Puerto Madryn.

Almirante Storni Port

A major port in Puerto Madryn, mainly used for aluminum exports.

Punta Tombo

The largest breeding colony of Magellanic penguins on the South American continent, hosting hundreds of thousands of birds.

Cabo Dos Bahías Reserve

A scenic protected area featuring a large penguin colony and abundant free-roaming guanacos.

Valdés Peninsula

A globally significant nature reserve and habitat for southern right whales, elephant seals, and Magellanic penguins.

Port of Comodoro Rivadavia

A Patagonian port closely linked to the regional petroleum industry.

Patagonian Meseta

A vast, steppe-like plateau stretching across the southern part of Argentina, shaped by strong winds.