Sukhpthai  Province Sangkhalok Museum (พิพิธภัณฑ์สังคโลกสุโขทัย) It is located within Mueang Ake Plaza, Thanon By-pass, just 12 kilometres off the old city. The museum displays more than 2,000 pieces of Sangkhalok ceramic wares collected from various sources both locally and internationally. Fish Museum (พิพิธภัณฑ์ปลาในวรรณคดีเฉลิมพระเกียรติ) This is located in the Rama IX Park, along Highway No. 12. It displays a variety of fresh water fish mentioned in Thai literature such as the travel poems titled Kap Ho Khlong Nirat Phra Bat and Kap Ho Khlong Praphat Than Thongdaeng, and the Kap He Ruea boat song by Chaofa Thammathibet (Chaofa Kung). Ramkhamhaeng National Museum (พิพิธภัณฑสถานแห่งชาติรามคำแหง) The Ramkhamhaeng National Museum houses many artefacts found from archaeological excavations in Sukhothai, as well as, those given by the locals. The museum is divided into three premises: the Lai Sue Thai Chet Roi Pi Memorial Building, Museum Building and Outdoor Museum. Sawankhaworanayok National Museum (พิพิธภัณฑสถานแห่งชาติสวรรควรนายก) The exhibits are in a two-storey building. Upstairs houses sculptural collections from various periods, mostly those formerly collected within the compound of Wat Sawankharam and offered by Phra Sawankhaworanayok. In addition, there are Buddha images, relocated from the Ramkhamhaeng National Museum, from the pre-Sukhothai to the early Ayutthaya period. Centre for Study and Preservation of Sangkhalok Kilns (ศูนย์ศึกษาและอนุรักษ์เตาสังคโลก (เตาทุเรียง)) This compound is considered the industrial area of Si Satchanalai. Numerous celadon wares in perfect and broken conditions have been discovered. The kiln is oval in shape with a curved roof like that of a ferryboat and is 7-8 metres long. The centre consists of 2 buildings situated on the kiln site area with 2 kilns Nos. 42 (ground level) and 61 (underground) exhibited in situ. There are also exhibitions on artefacts, academic documents, and on the evolution of ancient ceramic wares.