7. Though the teams saw the mat, getting to it wasn't easy.
The easiest part of the challenge should be finding and arriving at the mat, right? Wrong.
For most of the teams, getting to Phil Keoghan at the Museo Gauchesco Pit Stop was quite the ordeal. After asking locals for directions, running in circles, and bumping into construction blocks, the pairs were pushed to their limits while trying to reach the hat-wearing host.