Mahakan Fort

Mahakan Fort is an octagonal stone structure at the eastern edge of Rattanakosin Island, connected to remaining sections of Bangkok's original city walls. The building clearly shows how the defensive system was arranged and which parts of the historical fortifications are still visible today.

The fort was built during King Rama I's reign in 1783 as part of Bangkok's defensive system. The complete structure at that time included fourteen forts and sixty-three gates to control access to the city.

The fort represents traditional Thai military architecture, using local building techniques and defensive strategies from the late 18th century. How it was built shows what materials and skills were available to protect the city at that time.

The fort is reachable by boat to Phanfa Bridge pier or by the Sanam Chai MRT station, which is within a short walk. The site is best visited during the day when you can clearly see the details of the structure and surrounding walls.

The fort sits next to a neighborhood of traditional wooden houses that show old Bangkok architecture. This living community preserves a glimpse of how urban life looked decades ago.

Location: Bowon Niwet

GPS coordinates: 13.75558,100.50554

Latest update: December 9, 2025 18:43