The vessel arrived in the White Continent on Thursday (18 November) after it departed from Puerto Williams in Chile on 10 November.
Silver Cloud then joined its fleetmate after it left Punta Arenas on 14 November.
The two vessels will sail Antarctica through March 2022, with several itineraries around the Antarctic Peninsula, the South Shetland Islands, South Georgia and the Falkland Islands.
Silversea is set to launch an Antarctica Bridge fly-cruise option on 11 December.
Roberto Martinoli, Silversea’s president and chief executive, said: "We are proud and excited to be at the forefront of the comeback of ultra-luxury expedition cruising in Antarctica.