Expo and trade · Northeast
Udon Thani International Horticultural Expo 2026
มหกรรมพืชสวนโลกอุดรธานี 2569
A 134 day international horticultural expo on a wetland site in Udon Thani, built around the theme Diversity of Life and linking people, water and plants.
Confirmed dates
- Dates
- Sun 01 Nov 2026 to Sun 14 Mar 2027
- Date status
- Dates published by the organiser or an official tourism source
- Venue
- Nong Dae Wetland, Kut Sa Sub-district
- City
- Udon Thani
- Province
- Udon Thani
- Region
- Northeast
- Category
- Expo and trade
- Tickets
- Mixed
- Checked
- Tue 27 Oct 2026 against the official source
About this event
The official expo site confirms the event runs from 1 November 2026 to 14 March 2027 at the Nong Dae wetland in Kut Sa, Mueang Udon Thani, on a site of 164.8 hectares. AIPH, the sanctioning body for international horticultural expos, describes gardens from around 20 countries and organisations, Thai corporate gardens, competitions and more than 200 cultural performances. The theme is Diversity of Life, connecting people, water and plants for sustainable living.
Booking
Booked around the event: hotels, passes, transfers and eSIM. Booking options for this event are being checked and will be added here.
Official source: https://udonthaniexpo2026.com/. Dates checked Tue 27 Oct 2026.