Sidoktaya
Sidoktaya is one of the oldest ancient towns in Myanmar. It is established by Prince Yazakumar (a. Min Zaya Khittaya or Min Thiri Khittaya) in Year 460 (Myanmar Era) (about 1098 A.D.). Now it is over 900 years of age. there are many archaeological places including Si-kyek-taung Pagoda, Aung-kyar Thiri Pagoda, and Sutaungpyi Pagoda. The ancient city wall had been found buried in some places.
Myanmar architecture
Much of Myanmar's architecture is tied to ancient Indian culture, and can be traced to the country's earliest known inhabitants. During the Pyu period, cylindrical stupas with four archways—often with a hti (umbrella) on top—were built. The Mon and Pyu people were the first two influential groups to migrated to Myanmar, and the first Indo-Chinese adherents of Theravada Buddhism. Beikthano, one of the first Pyu centers, contains urbanesque foundations which include a monastery and stupa-like structures. These Pyu stupas, the first Indian foundations in Myanmar, were built from 200 BC to 100 CE and were sometimes used for burial. Early stupas, temples and pagodas are topped with "htis" and finials or spires symbolizing Theravada Buddhist transcendence.