"Fly in the Antarctic (LowRes)"-Scenery now available on flight-sim.org
Explore end enjoy Antarctica on FS4 (by default not covered with global data streaming on).
There is a very large coverage with low resolution including the South Georgia and all Sandwich Islands (flight distance up to 3'000 km). Flying at a higher FL is therefore recommended.
SCRM Isle Rey Jore-Martin Base, SAWB Base Marimbio and EGAR Rothera Research Station have a higher resolution and also special objects.
Enjoy!