The field notes
About
A four-and-a-half-month international horticultural expo transforms Nong Daet Wetland with national gardens, greenhouses, plant competitions and agricultural innovation. Its scale makes it a trip-planning anchor for Udon Thani rather than a quick city event.
Highlights
- International and corporate gardens across a large wetland site
- Greenhouses, plant competitions and agricultural technology
- A long operating season spanning Thailand's cooler months
Plan it well
- Use the official site to choose a quieter date and confirm opening sessions.
- Allow most of a day—the site covers more than 1,000 rai.
- Plan transport to Nong Daet Wetland separately from central Udon Thani.
Sources
Direct links checked for this research snapshot. The organiser or public authority remains authoritative for late changes.