Siam Amazing Park Closes Six Months Following Bangkok Flooding
Southeast Asia's oldest amusement park, an 118-acre complex, sustained extensive damage from five days of inundation, prompting a major renovation.

Southeast Asia's Oldest Park Suspends Operations
Bangkok's Siam Amazing Park, also known as Suansiam, has announced a six-month closure after severe flooding inundated nearly its entire 118-acre complex. The amusement and water park, established in November 1980, holds the distinction of being Southeast Asia's oldest.
Management decided to suspend operations to facilitate thorough inspections of all attractions and carry out comprehensive improvements. This decision follows torrential rains that affected Bangkok from 26 September, leading to the park's inundation for five days and causing widespread damage across the site.
Unprecedented Flood Damage Reported
The recent flooding, which left numerous rides and attractions submerged, represents the most severe event in the park's history, according to Wuthichai Luangamornlert, managing director of Siam Park City Co. Ltd. Mr. Wuthichai stated that the current inundation surpassed the impact of the 2011 floods, which affected only about 30% of the site.
This time, almost the entire park was underwater. The extensive damage includes the large artificial sea, known locally as the "Bangkok Sea," which will require significant renovation work.
Financial Losses and Recovery Plans
Siam Amazing Park estimates its financial losses could exceed 100 million baht (US$2.97 million). This figure accounts for revenue lost during the crucial September–October school break and planned year-end activities. Siam Park City Co. Ltd. stated that once floodwaters fully recede, the park intends to conduct a complete damage assessment.
This assessment will form the basis for negotiations with financial institutions to secure the necessary rehabilitation funding to restore the park to full operation.
Impact on Bangkok Tourism
The flooding at Siam Amazing Park occurred as the Bangkok Metropolitan Administration declared the capital a disaster-affected area on 26 September. This declaration followed nearly 300 mm of rain falling over 48 hours, leading to widespread flooding on major roads across the city.
The incident coincides with Thailand's preparations for its peak tourism season, with the country aiming to attract 33 million foreign visitors by the close of this year.
For travellers to Bangkok, the closure means a significant family attraction will be unavailable for the next six months, impacting holiday plans, particularly for those seeking entertainment options in the Thai capital.
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