so what kind of place behind that wall.....hmmm
One of the best reads on the subject is: Worlds Beyond the Poles by F. Amadeo Giannini.
If he is related to Amadeo P. Giannini the founder of Bank of America and Bank of Italy I don't know (Some claim he is the son).
http://www.readthriller.com/scene;-extrasensory-perception;-connected-universe;-modern-columbus-seeks/worlds-beyond-the-poles
There is other Land masses as can be seen on very old maps.
Or listen to what early explores like Admiral Richard E. Byrd have to say
https://www.youtube.com/watch?v=czW0iRJuH1A
Man and his Son lived over 2 years outside our icy confinement, in a place called Eden.
Has seen single rail electric transport with gyroscope for stabilization in the early 1900's.
Atlantis Found (8 Part Audio)
https://www.youtube.com/watch?v=dXzJTTSFS3E
10 Min into part 3, talk about "Bol" the other Sun.
The second Sun "Bol"
https://www.youtube.com/watch?v=Ua7LhWntK60
Also there is the 1000 year old Map found in a Japanese Monastery as printed in The Hawaiian gazette, on January 11, 1907
https://whotfetw.com/blog/?p=10102
Antarctica
https://www.youtube.com/watch?v=ZqHaKL_eaHs (He is not a Flat Earther)
Antarctica is actually two places West and East only joint to make it fit the Globe Earth model
Only way to find out for sure, go explore, but you are not allowed to bring any fuel past the 60° mark clearly stated in Antarctic treaty.
Home is more or less akin to a Rabbit burrow just with a ice dome (Bible: "molten looking glass", "waters above".... ice is water there is no mention that it is in liquit form ) and several openings (at least two) which lead to another burrow. Some of the neighbours are friendly others not so much.