The Vihara of the Reclining Buddha or Phra Buddhasaiyas (Viharn Phranorn), the building is constructed for containing the important Buddha image, the Reclining Buddha. King Rama III told his nobleman, Krom Muen Pumintarapakdi (Prince Laddawan), the head of department of the Ten Crafts as a construction team leader. After having noulded the image of the Reclining Buddha, the team continued with the hall.The image was made of stuccoed bricks gilded with gold leaves. This statue is 46 metres long, with the dimensions at the face of 15 metres high and at each foot of 3 metres high and 5 metres long.

     The soles of the statue's feet are inlaid with mother-of-pearl showing the 108 auspicious signs of the Buddha. This is the largest and most beautiful piece of fine arts of the Buddha image in a reclining position found in Thailand.

     The mother of pearl inlay at the feet of the image is of Thai-Chinese style, as indicated by 108 auspicious signs portraying natural scenes of both Indian and Chinese influences.

     On the inner wall of this vihara, you will see mural paintings of three topics: “Mahawong” (Historical annals of Ceylon) up the windows; “13 Savida Atadagga Disciples (Priestess)”, “10 Upasaka Atadagga Disciples” and “10 Upasika Atadagga Disciples” between each window