Cannafest fills five halls of PVA Expo Praha Letňany from November 6 to 8, 2026 — three days of cannabis and medicinal-herb trade in Prague, with a professional conference running alongside the floor and included in the price of a ticket. Unlike most of the industry's big shows, it is open to the general public.
The Scale, By the Fair's Own Count
Cannafest describes itself as the world's largest international trade fair of cannabis and medicinal herbs. By the fair's own count, the 2025 edition put 247 exhibitors across five halls and more than 14,000 square metres of floor, with 80 percent of them coming from outside the Czech Republic.
Attendance ran to almost 24,000 visitors, including 3,000 professionals from 50 countries. Those are organizer figures rather than audited ones, but the shape of the thing is clear: this is a European show with a genuinely international exhibitor base, not a regional one wearing a bigger name.
What Is Actually On the Floor
The published mix runs to growing equipment, fertilizers, seeds, smoking accessories and vaporizers, hemp cosmetics, hemp textiles and hemp food. Cannabis media outlets, industry associations and medical-cannabis and legalisation advocacy groups take stands alongside the product companies.
A professional conference runs in the PVA Expo conference hall across all three days and is free to anyone holding a valid ticket — a rare arrangement at a show this size, where the conference track is usually the upsell. There is also a supervised children's corner, which tells you plainly that this is not a 21-plus room.
Where and When
PVA Expo Praha Letňany, Beranových 667, 199 00 Prague 9-Letňany, Czech Republic, from November 6 to 8, 2026. Daily opening hours are not published on the organizer's site yet.
The exhibitor list, the floor map and the accompanying program are published on a rolling basis after the summer, so check back closer to the date if you are planning which halls to walk and when.
Tickets
Advance tickets bought between September 1 and November 5, 2026 run 250 CZK for one day and 400 CZK for all three. On the door it is 300 CZK for a day and 450 CZK for the run of the fair. Tickets are sold through the organizer at cannafest.com.
The High Rise Take
Prague has been a default meeting point for European cannabis for years, and Cannafest is a large part of why. A public-access trade show where four in five exhibitors come from abroad is a different animal from an American B2B floor with a badge check at the door.
If you are tracking where hemp textiles, seed genetics and grow hardware actually move outside the US, this is the room to walk. Other international and trade-floor dates — ICBC Berlin and MJBizCon — sit alongside it on the High Rise events calendar.