South Georgia and South Sandwich Airports
When I was in MoD between '94 and '97 I had reason to use the CIA World Fact Book for some work I was doing. Out of interest I also looked up the entries for FI and the Islands. Much to my surprise the entry for SG and SS noted the presence of at least 3 airports with one runway in excess of 2000 metres.
I note that this entry has now been corrected.