Train Travel
Whilst it is possible to get a train from Hualamphong Station in Bangkok to Aranypraphet 6 Km from the border and takes 6 hours. However at the border, the train stops and as there is no train from Poipet to Siem Reap, you have to get a tuk tuk to the border itself, go through the immigration fiasco and try to get a bus or a taxi on the other side.