To appreciate the once flourishing civilization, Thaiways would like to present the remains of this first kingdom of Siam, which include masterpieces of the earliest Thai architecture, sculptures, and other art objects. After introducing the historical park of Sukhothai in the previous issue, we are going to present the historical park of one of its important vassal towns, Si Satchanalai in this issue. The other, Kamphaeng Phet, will be dealt with in the ensuing issue.