PPerth said (in the Car Rental thread): The 5 big ones (ie, passenger ships) were all >2500 ones . . .
Yikes! Celebrity's "Infinity" is 965 feet long and holds "only" 2,170 passengers. I have a photo of it at anchor off the pier in Punta Arenas, but have never met up with it in Ushuaia (just lucky I guess). I do have a so-so Ushuaia photo of us ("Stella Australis," 300 feet) + Quark ("Ocean Diamond," 407 feet) + 2 others, slightly longer than the "O. D." That, and the usual collection of small craft, etc. So, how does one squeeze 5 monster vessels into the same space? I don't think I want to know (or, to be there at the same time).
Just curious about those small ships (<100 pax) you were on -- to where, and back?