Two main types of seals are found in the seas around Antarctica, the Weddell Seal and the Leopard Seal. The 'biggest' may depend on an individual animal, since their measurements are not far apart. From Wikipedia:
Two types of seals are common on Antarctica's beaches during breeding season -- these are sea mammals and find their food chain in salt water, and they are the Weddell Seal and the Leopard Seal.
The elephant seal is the southern most seal.
Antarctica is Earth's southernmost continent.Antarctica
Antarctica is the southernmost continent on Earth. It is located at the South Pole and is known for its extreme cold temperatures and vast ice sheet covering.
Antarctica is Earth's southernmost continent.Antarctica
Antarctica is the southernmost desert.
Antarctica
Antarctica
Antarctica is the most southernmost continent in the world. It is located at the South Pole and is known for its icy landscapes and extreme cold temperatures.
The earth's southernmost ocean is the Southern Ocean, which encircles Antarctica.
That would be Antarctica
Antarctica.
Your answer depends on which part of Antarctica you want to visit.
Antarctica is the southernmost continent.