The Central Chubut Railway was a British-owned company that built and operated a 1,000 mm metre gauge railway line in the Argentine province of Chubut in the Patagonia region at the end of the 19th. century.

Puerto Madryn, usually known as Madryn, is a city in the province of Chubut in Argentine Patagonia. It is the capital of the Viedma Department, and has about 103,175 inhabitants according to the last census in 2022.