Wat Chaiwatthanaram Located on the bank of Chaophraya River, on the west of the city island. King Prasat Thong commanded it built. The great beauty has been reflected from the main stupa and its satellite stupas along the gallery, an architecture influenced by Khmer. Traveling can be made by river form Chankasem Palace. A long-tailed boat service is available at 300-400 Baht for a round trip, consuming about one hour.