South American Antarctic cruise season commencement

The Antarctic cruise season has begun across major South American ports. In Mar del Plata, Argentina, the MS Seaventure, operated by the Chinese company 66° Expeditions, docked to start the 2026/2027 season. The arrival of the vessel, which carries passengers toward South Georgia and Antarctica, was attended by Argentina’s Secretary of Tourism, Environment, and Sports, Daniel Scioli, who noted the potential for economic benefits and the goal of reaching one million annual cruise passengers. However, the operator’s use of British nomenclature for certain itineraries caused controversy regarding sovereignty claims.

Simultaneously, the Port of Montevideo in Uruguay commenced its season with the arrival of seven polar-equipped expedition vessels, including the MS Expedition, Ocean Albatros, Ocean Nova, Sylvia Earle, Ocean Explorer, Seaventure, and Sea Spirit. Local officials identified the port as a critical connection point for South American maritime services and provisioning, noting that the influx of passengers supports local hospitality and retail sectors.