Wat chedi hoi is a temple known for being the site where gigantic oyster fossils calculated to be millions of years old were discovered the abbot luangpho thongklueng huilt a chedi (or stupa) at the entrance of the temple with the special fossils inside the compound is also a museum collecting buddha images artwork antiques and many old utensils such as samkhok water jars pottery and engraved wood An herb garden as well as turtle and fish ponds provide scenic spots to ralax and even feed the animals