Every time I travel, whether with friends or alone, I always pick one day or maybe just a couple of hours to wander in the city, not really knowing where I'm going or what I'm going to do that day. I believe that it is the only way you get to really experience a city like a true local. Sometimes it leads to absolutely nothing; maybe just a few hours people watching, which I think is vital for ones mental health, but most times I discover gems that I would've otherwise missed.