Cannabis in Chiang Mai 2026 — Dispensaries, Clinics & Medical Access

Chiang Mai is Northern Thailand’s cannabis hub and the second most important city in the country for cannabis culture. With approximately 300 dispensaries and 40 clinics, the city has developed a mature and diverse cannabis scene that caters to both long-term residents and the large digital nomad community that calls the city home. The surrounding hills of northern Thailand also make it a significant area for cannabis farming, with around 15 licensed farms operating in the greater Chiang Mai province.

Since the June 2025 regulatory changes requiring a PT 33 prescription for cannabis purchases, Chiang Mai has adapted smoothly. Many dispensaries in tourist-heavy areas like Nimmanhaemin and the Old City work closely with nearby clinics to streamline the process for visitors. The city’s laid-back atmosphere and knowledgeable staff make it one of the most welcoming places in Thailand for cannabis newcomers.

The cannabis scene here reflects Chiang Mai’s broader character — more relaxed and community-oriented than Bangkok, with a focus on quality over quantity. You will find a strong emphasis on locally grown strains, organic cultivation, and wellness-oriented products including CBD oils and traditional Thai herbal blends.

Getting a PT 33 Prescription in Chiang Mai

Chiang Mai has around 40 clinics offering PT 33 consultations, concentrated primarily in the Old City and Nimmanhaemin areas. Many clinics cater to English-speaking visitors and digital nomads, offering quick consultations that typically take 15-30 minutes. Several clinics near Tha Phae Gate specifically target walk-in tourists, while others in the Nimmanhaemin area provide a more premium, wellness-focused experience. Expect consultation fees ranging from 300-800 THB depending on the clinic’s location and services offered.

Top Areas for Cannabis in Chiang Mai

• Old City (within the moat) — The historic walled city has dozens of dispensaries, particularly around Tha Phae Gate and the Sunday Walking Street area. Many shops here combine cannabis retail with traditional Northern Thai hospitality.
• Nimmanhaemin (Nimman) — The trendy neighborhood popular with digital nomads features upscale dispensaries, cannabis cafes, and wellness clinics. This is where you will find the most curated selections and modern shop interiors.
• Night Bazaar area — The bustling night market district along Chang Khlan Road has a high concentration of tourist-oriented dispensaries with competitive pricing and English-speaking staff.
• Santitham / Huay Kaew — A more local-oriented area north of the Old City with smaller, community-focused shops offering good value.
• Hang Dong / Mae Rim — Outside the city center, these areas are home to several cannabis farms that offer tours and direct retail sales.

What to Know Before You Visit

• Chiang Mai’s cannabis shops tend to close earlier than Bangkok’s — most shut by 10 PM, with some Night Bazaar area shops staying open until midnight. Plan your visits accordingly.
• The Smoke-Free Zones around temples are strictly enforced in Chiang Mai. The Old City has many temples in close proximity, so be mindful of where you consume. Your dispensary staff can advise on appropriate locations.
• Chiang Mai’s burning season (February-April) can affect the experience. If you have respiratory sensitivity, consider CBD or edible products during this period rather than smoking.