When we speak of overlanding, we tend to mean travel in a kitted and comfortable 4×4. For many people, though, overland travel means enduring many, many hours in a hot, overstuffed and unsafe bus.
Autoblog and Carscoops both posted a video of a stretched overland bus in Havana. One look at this video is enough to convince anyone that Cuba is not a country that one wants to explore with the help of local public transport.