Khao Luang is the first historical national park in Thailand because of historical evidence in the Sukhothai region and nature maintenance. There are many interesting things to study. Khao Luang is located in the Mueang Sukhothai District, Khiri Mat District, and Ban Dan Lan Hoi District with an area of 341.144 square kilometers. It was established as a national park on 27th October 1980 and change its name to Ramkhamhaeng National Park to commemorate King Ramkhamhaeng, the King who built this city.

The cave is located in Si Satchanalai National Park at Wangtakian Wildlife Protection Unit, National Reserved Forest Mae Mok - Mae Lamphan, Moo 15, Wang Nam Khao Subdistrict. It is about 30 km., north of Ban Dan Lanhoi.

Sukhothai Seagrass Field is a heart-shaped island located in Thung Talay Luang, Ban Kluai Sub-district, Mueang District, Sukhothai. It is a place for people who like nature and it is also a place where "Phra Phuttha Ratanasiri Sukhothai" is enshrined, a bronze Buddha statue in the attitude of subduing Mara Buddha. It is expected that it was built in the reign of Maha Thammaracha I of Sukhothai, around 1845 now it is over 700 years old. The Buddha statue has 130 cm wide and 208 cm high. Currently, it is temporarily enshrined at Suanluang Rama IX, Mueang Sukhothai District. Some of the tourist attractions are made by human hands. But it becomes an important place and memorable like the Holy Heart Land at Thung Talay Luangang in Sukhothai. “Holy Heart Land” also known as "Heart-shaped island" is located in the center of Thung Talay Luang, Pak Kwai Sub-district, Mueang District, Sukhothai. Holy Heart Land has an idea from the monkey cheek project from King Bhumibol. This project reduce...