The most photographed spot in Key West since 1983 is this red, black and yellow striped buoy. It reads, “Southernmost Point in the Continental U.S.A.” Technically, there are a few other locations nearby further south but they are all on private land. So this is close enough to warrant standing in line for your turn at snapping a selfie. The monument also declares Cuba is 90 miles away. It is actually a bit further but that is only important if you are planning to swim there.