To reach the Ancient City from Bangkok, catch bus number 511 or 145 to Samut Prakan. Then change to the local 36 songtaew. If you visit my website at www.paknam.com you will find complete instructions, maps and satellite pictures of the region. Click here to locate the park on Paknam Google Earth.
Read more: http://www.paknam.com/latest-news/ancient-city-in-samut-prakan.html#ixzz2pj4aMJUh