A very long and bumpy 15hr bus journey to Siem Reap was ahead of us and it lived up to our expectations. On the positives we had our own seat. It did beg the question of which bus journey was worse and it’s a question neither of us can confidently answer. The road infrastructure of Cambodia is is poor, worst we have seen in SE Asia so far. Most journeys involve going back through Phnom Phen and a lot of the roads are glorified dirt tracks riddled with pot holes.