After the hostel breakfast we did a free 3.5 hour walking tour. It was a great introduction to the city; we saw things like the Brandenburg Tor, the Reichstag, the Luftwaffe SS building, the parking lot above where Hitler’s bunker was, Checkpoint Charlie, museum island, and a small standing piece of the Berlin Wall. The wall was much smaller and thinner than we had expected (as the picture illustrates). Afterwards we fulfilled a craving that had been growing in us ever since we started our trip – a craving for a burrito. We hung out in the hostel for a while as we planned our next few days. The dinner we bought in the hostel bar was actually quite good, and super cheap (€10 for 2 entrees and an appetizer.)