The wats are used as temples, shrines and training facilities. Bangkok's main river is the Chao Phraya. Located along the river are a number of very popular Wats. Wat Phra Kaew is the home of the Emerald Buddha and adjoins the Grand Palace, the home of the King and Queen of Thailand. Wat Pho is an interesting tourist attraction.
Entry is free but a donation is appreciated.
Guides are available for a negotiable fee. Ensure before accepting the offer of a guide that he or she is able to speak your language. My guide, Charlie, escorted me throughout the wat, pointing out all the interesting and historical features. There are many statues of Buddha throughout the wat. He decreed that no more towers would be built for Ramas at Wat Pho.