Thi Lo Su Waterfall Season Officially Opens in Tak Province

On September 2, 2026, Tak Provincial Governor Chusak Ruying officially inaugurated the 2026 tourism season for the Thi Lo Su Waterfall in Umphang District. The ceremony, attended by officials from the Tourism Authority of Thailand (TAT) Tak Office, local administrative leaders, and tourism associations, marked the start of the region's adventure tourism activities.

For travelers and residents, the opening signals the return of access to the waterfall, which currently features strong water flow and mist at the viewing points. A primary highlight of the season is the opportunity for visitors to engage in rafting adventures along the Mae Klong River, allowing them to experience the surrounding forests, rock formations, and mountain landscapes as the local ecosystem enters a period of lush recovery.

While the official opening has taken place, visitors should note that the experience is subject to the natural conditions of the Umphang forest area. Travelers planning a trip are encouraged to coordinate with local tourism operators or the Umphang Wildlife Sanctuary authorities to confirm current trail accessibility and safety conditions, as water levels and weather patterns can influence the availability of specific activities. This seasonal opening is expected to boost local tourism, providing a structured way for visitors to explore one of Thailand's most significant natural landmarks.