Cannabis in Kanchanaburi 2026 — Dispensaries, Farms & Medical Clinics

Kanchanaburi is one of Thailand’s most historically significant provinces — home to the Bridge over the River Kwai, the Death Railway, and the Allied war cemeteries that draw visitors from around the world. Beyond its wartime legacy, the province is known for Erawan National Park and its seven-tiered waterfall, the jungle-clad mountains along the Myanmar border, and a relaxed riverside atmosphere that sets it apart from Thailand’s beach resorts and big cities.

Located 2–3 hours west of Bangkok, Kanchanaburi has quietly built a cannabis scene shaped by its geography: a compact town center along the River Kwai catering to tourists, and a vast rural hinterland where farms and clinics operate in outlying districts. As of March 2026, Kanchanaburi has 29 dispensaries, 7 cannabis farms, and 2 medical cannabis clinics — 38 cannabis businesses spread across one of Thailand’s largest provinces.

Best Cannabis Dispensaries in Kanchanaburi

Highest-Rated Dispensaries

High Cloud Kanchanaburi is the province’s most-reviewed dispensary with 246 Google reviews and a perfect 5-star rating. It is the go-to shop for both tourists staying along the river and locals looking for a reliable selection of flower, pre-rolls, and edibles.

Terpenes Cannabis holds 85 reviews at 5 stars and has earned a reputation for knowledgeable staff and well-curated strains. One Hit Cannabis Shop follows with 71 reviews at 5 stars — a smaller operation with a loyal following.

กัญชากาญ (60 reviews, 5 stars) is a Thai-oriented shop popular with locals. Gusto Cannabis Shop (40 reviews, 5 stars) and ATTA CANNABIS (31 reviews, 5 stars) round out the top-tier options.

Lowland Dispensary stands at 30 reviews with a 4.8-star rating — the only shop in the top eight that is not a perfect 5.0, which suggests particularly honest reviews. NO.1 CANNABIS SHOP (24 reviews, 5 stars) completes the list of leading dispensaries.

Budget-Friendly Options

Kanchanaburi is not a premium-priced market. The town’s position between Bangkok’s high prices and the rural west means most dispensaries price competitively. Mid-range flower runs 100–250 THB per gram at most shops, with budget strains available under 100 THB at smaller dispensaries outside the tourist strip. Ask at กัญชากาญ or any of the locally oriented shops for the best value.

Areas for Cannabis in Kanchanaburi

City Center & Maenam Kwai Road

The tourist strip along Maenam Kwai Road (River Kwai Road) is where most visitors stay and where the highest concentration of dispensaries operates. Guesthouses, restaurants, bars, and cannabis shops share the same riverside strip. High Cloud Kanchanaburi, Terpenes Cannabis, and One Hit Cannabis Shop are all accessible on foot from the main tourist area. This is the most convenient zone if you are visiting Kanchanaburi for a day or weekend trip.

Tha Maka

Tha Maka district sits between Kanchanaburi town and Bangkok along Highway 323. Dispensaries in this area cater primarily to locals and through-traffic rather than tourists. Prices tend to be lower than the riverside strip.

Sai Yok (Erawan & Jungle Area)

Sai Yok district encompasses Erawan National Park and the jungle landscape northwest of the city. This is where you will find the Thailand Medical Cannabis Industrial Estate, one of Kanchanaburi’s two medical cannabis clinics. The area is remote — you will need your own transport or a hired driver. Dispensary options are limited out here, so stock up in town before heading to the waterfalls.

Thong Pha Phum (Highlands)

Thong Pha Phum is a highland district near the Myanmar border known for cooler temperatures, reservoirs, and jungle trekking. The Kachan Thai Traditional Medicine Clinic operates here, offering PT 33 consultations in a traditional medicine context. Cannabis availability in Thong Pha Phum itself is minimal — plan purchases in the city center.

Si Sawat

Si Sawat is the westernmost district, bordering Myanmar and home to Sri Nakarin Dam. It is deeply rural with limited cannabis infrastructure. Visitors heading this direction should purchase supplies in Kanchanaburi town.

Cannabis Farms in Kanchanaburi

Kanchanaburi’s 7 cannabis farms benefit from the province’s rural landscape — abundant land, clean water from mountain streams, and a growing climate that suits both indoor and outdoor cultivation. The farms are spread across the province’s vast territory:

• 13-Mari13 Hydroponic Cannabis Weed — Hydroponic operation producing controlled-environment flower
• Cannabis Store Farm — Combined farm and retail operation
• Extra Cannabis Co.,Ltd — Commercial-scale cultivation
• HempHub Farm — Hemp and cannabis farm
• Westland Herb Community Enterprise — Community-based growing operation in the western highlands

Two additional farms — Farm 2 and Farm 6 — operate in the province.

Most farms require advance contact before visiting. Unlike Bangkok or Chiang Mai dispensaries, these are working agricultural operations in rural settings. If you want to see Thai cannabis cultivation up close, Kanchanaburi’s open spaces and agricultural tradition make it one of the more authentic farm-visit destinations in the country.

Getting a PT 33 Prescription in Kanchanaburi

Under the June 2025 Cannabis Act, a PT 33 prescription is required to purchase cannabis from any licensed dispensary in Thailand. Kanchanaburi has 2 medical cannabis clinics, but both are located in outlying districts rather than the city center:

• Thailand Medical Cannabis Industrial Estate — Located in Sai Yok district, near the Erawan area. This facility operates on an industrial-estate model.
• Kachan Thai Traditional Medicine Clinic — Located in Thong Pha Phum, this clinic approaches cannabis through the lens of Thai traditional medicine.

Because neither clinic is in town, plan accordingly:

• Get your PT 33 before arriving — If you are coming from Bangkok, obtain your prescription there where clinic options are abundant.
• Telehealth — Some dispensaries can arrange remote consultations with licensed physicians. Ask at the counter at High Cloud Kanchanaburi or Terpenes Cannabis.
• Prescriptions are nationally valid — A PT 33 from any province works in Kanchanaburi.

Kanchanaburi Cannabis Prices (March 2026)

Grade	Price Range (THB/gram)	Notes
Budget	50–100	Basic local strains from smaller shops
Mid-range	100–250	Quality hybrid strains, most common range
Premium	250–450	Top-shelf imported and boutique strains
Farm-direct	60–150	Available from Kanchanaburi’s 7 farms

Prices in Kanchanaburi are moderate — lower than Phuket or Koh Samui but slightly higher than deep Isan markets like Korat. The tourist strip along Maenam Kwai Road tends to price at the higher end, while shops in Tha Maka and outlying areas are cheaper.

How to Get to Kanchanaburi

• By car — 2–3 hours from Bangkok via Highway 4 (Phetkasem Road) or Highway 323. The drive is straightforward and well-signposted.
• By bus — Regular departures from Bangkok’s Mo Chit (Northern) Bus Terminal and the Southern Bus Terminal. Journey takes 2.5–3 hours. Budget options from 100 THB.
• By minivan — Minivans depart frequently from Victory Monument and Mo Chit in Bangkok. Faster than buses at approximately 2 hours.
• By train — The historic railway line from Bangkok Noi (Thonburi) station runs to Kanchanaburi and continues along the Death Railway to Nam Tok. The journey takes about 3 hours and is a scenic experience in itself.

What to Know Before Visiting

• Spread-out province — Kanchanaburi province is enormous. The city center is walkable, but farms, clinics, and dispensaries in Sai Yok, Thong Pha Phum, and Si Sawat require a car or motorbike. Renting transport is essential if you plan to visit farms or the outlying clinics.
• Respect wartime memorial areas — The Bridge over the River Kwai, war cemeteries, and the Hellfire Pass Memorial are solemn sites. Do not consume cannabis at or near these locations.
• Erawan rules — Like all Thai national parks, cannabis consumption is prohibited within Erawan National Park boundaries. Purchase and consume in town before or after your park visit.
• River Kwai atmosphere — The Maenam Kwai Road area has a relaxed backpacker-meets-resort vibe. Most dispensaries on this strip are accustomed to serving international visitors and some staff speak English.
• Rainy season — Kanchanaburi’s jungle areas can become difficult to access during heavy rains (June–October). Farm visits and trips to outlying districts are best planned for the dry season (November–April).