The taxi came for us around 9 pm to take us to Retiro. Retiro is the main bus terminal in BA, quite the unsavory place to be at night but this time we were smart not to take mass transit and instead the taxi driver dropped us off right in front of the bus terminal. It was pouring. We (gratefully) carried a lighter load and were off to Uruguay. We left many of our heavier and very annoying- to -carry Antarctica clothes with one of the couchsurfers we stayed with. Yes, it is already annoying to carry all these winter clothes!!
Traveling light was a blessing. We boarded an overnight bus that would take us over the border of Uruguay at around 2 am and we would arrive in Montevideo, the capital of Uruguay, at 8 am. Sleep came pretty easy, surprisingly, even though we had to wake up for the border crossing (a simple process). Bus travel in Argentina is pretty luxurious and cheap. You get a tray of food when you arrive. Just some sandwiches and cookies but it's all pretty tasty. Then there are the seats. We slept through the bus ride on our cama seats. Cama seats mean that the seats recline back pretty far (almost flat) and they are very wide, oversized seats. They feel like they are made out of some thick memory foam, so comfy! With a smooth ride, the gentle rocking lulls you right to sleep. Greyhound needs to take some lessons!!