Pyramid of Phra Nang, Shipwrecked or Sunantana Monument It is the stupa of Phra Nang Boat Capsize. In the area of Namtok Phlio National Park Chanthaburi Province Built during the reign of King Rama V (1881) as a memorial for Queen Sunandha Kumarirat. royal palace Within the creek of Phra Nang, the boat capsized contained the Queen's Martian as well because she had visited Namtok Phlio in 1874 and was delighted to admire the natural beauty of Namtok Phlio. Sunandha Monument or The shipwrecked Phra Nang Pyramid is located in Namtok Phlio National Park. Chanthaburi Province Please allow the creation of pyramid-shaped monuments. with the idea that "Making other shapes may not be durable. because it is located in the middle of the mountain forest without care, so as the pyramids of Egypt endure This little pyramid would have endured as well in the midst of the forest and the sound of the fluttering stream.”