We boarded the Leuser, a passenger ship operated by the state-owned Pelni company, in Surabaya to cross the Java Sea to Kalimantan. This journey to the Indonesian part of Borneo took a long twenty-seven hours, but was very comfortable as we traveled in a nice two-berth cabin. Unfortunately, this way of slow travel is becoming less of an option nowadays, as more and more ferry routes in the world are being replaced by low-cost flight connections.