<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by Markie:
If you exit immigration at Lima you are required to pay the US$28 airport tax.</font>
Actually, if you put up with a lot of paper work AND have immigration note your passport as a less than 24 hour stay when you arrive, you can get away without paying the $28. Or at least, that's what I was told by the clerks in the booth that collect the $28.