Usually when you hear about a cruise, relaxation and some light entertainment comes to mind, however the ‘Full Metal Cruise’ is quite the opposite. This cruise recently set sail from Hamburg on the Mein Schiff 1 ship with approximately 2000 metal heads on board. The cruise features late night metal karaoke, metal workshops, meet-and-greets and movie nights. Not to mention the 20 bands that was on board performing over three different stages throughout the cruise. It was reported that an average of 16 litres of beer was consumed per head, making it six times more than an average voyage. Check out their website here.