I had the amazing opportunity to tag along with my sister and her boyfriend, Lindsey and Luke, on a very small portion of their year long trip in South America. If you are interested in more information about their experience check out their tumblr here. I met up with them in Colombia's capitol city Bogota. It is nestled in the Colombian mountains and filled with history and culture. There is also a huge street art movement, so we went on the graffiti tour and it was a great way to see this unique city.