Udon Thani horticultural expo opens today: 134 days, 199 baht a day

The Udon Thani International Horticultural Expo opened on Sunday 1 November 2026 and runs until 14 March 2027, 134 days in all. It is an AIPH-sanctioned expo set on 164.8 hectares of the Nong Dae wetland in Kut Sa, just outside Udon Thani city, under the theme "Diversity of Life". Organisers budgeted 2.5 billion baht and are aiming for more than 3.6 million visitors.

A general day ticket costs 199 baht and is sold through AllTicket. Children under 15, people aged 60 and over and visitors with disabilities fall under a concession category; the official site sends them to a LINE registration and does not print a price. The programme changes weekly, with rotating exhibitions in the greenhouses and 12 activity strands listed on the site.

Opening hours and transport from Udon Thani airport or the city centre were not published on the official site when we checked on 1 November. Check udonthaniexpo2026.com before you go.