sidetrip to Colonia: worth it?
As part of my BA mini-vacation/mileage run, I was thinking about taking a trip on the ferry to Colonia del Sacramento. Is it worth the trip? Since I will only be there 3 days, I don't want to spend a whole day somewhere else, maybe a few hours at most. I'll admit that getting a Uruguayan stamp in my passport is a big reason I'm considering visiting.