Cannabis in Rayong 2026 — Dispensaries, Farms & Koh Samet Guide

Rayong is an Eastern Seaboard province about 180 km southeast of Bangkok, straddling the industrial corridor and the Gulf of Thailand coast. The provincial capital has a population of roughly 70,000, while the wider province is home to around 700,000 people. Rayong is the gateway to Koh Samet, one of the closest islands to Bangkok, and the province draws a steady mix of expats, retirees, industrial workers, and weekend tourists from the capital.

As of early 2026 Rayong has approximately 64 cannabis listings: 55 dispensaries, 6 farms, and 3 clinics. All dispensaries operate under the medical framework and require a valid PT 33 prescription for cannabis flower purchases. The scene here is practical and local, with none of the tourist-district theatrics found in Bangkok or Phuket. Prices are set for residents and long-stay expats rather than passing backpackers.

CBD products below 0.2% THC remain available without a prescription at pharmacies and wellness shops throughout the province.

Why Rayong for Cannabis

• Expat and retiree community — Rayong and the surrounding Eastern Seaboard attract a significant population of Western and Japanese expats working in or retired near the industrial estates. This creates demand for consistent, quality cannabis shops with repeat customers.
• Industrial zone economy — The Map Ta Phut industrial estate and surrounding factories employ tens of thousands of workers, many of whom are domestic migrants and foreign professionals. Dispensaries in these areas cater to a working population, not tourists.
• Beach and island tourism — Ban Phe is the ferry departure point for Koh Samet, bringing a weekend flow of Bangkok visitors. Several dispensaries in Ban Phe and on Koh Samet itself serve this crowd.
• Proximity to Bangkok — Under 3 hours by car or bus. Close enough for a day trip, far enough to avoid Bangkok pricing.
• Farm access — Six cannabis farms operate in Rayong province, offering farm-direct pricing and visits.
• Lower prices than tourist zones — Expect 20-40% less than Bangkok tourist areas and significantly less than island destinations like Koh Samui or Phuket.

Best Dispensaries in Rayong

The top dispensaries ranked by Google rating and review volume. All require a PT 33 prescription.

• OverDose420 (Cannabis Rayong) — 5.0 rating, 287 reviews. The most-reviewed dispensary in the entire province, located in the Tha Pradu subdistrict of Mueang Rayong. Has its own website at overdose420.com. Phone: +66 65 669 9154.
• NUG LAB - Cannabis Dispensary Medical & Play — 5.0 rating, 198 reviews. A combined medical clinic and dispensary on Rajbamrung Soi 2 in Choeng Noen. Delivery available. Open 4 PM to midnight daily. Phone: +66 88 333 0909.
• SLEEPWEED Dispensary & Lounge Thailand Cafe — 5.0 rating, 143 reviews. In the Noen Phra subdistrict, Sri Sunthorn housing village. A dispensary-lounge concept with cafe atmosphere. Phone: +66 93 957 4721.
• OG Shop - Weed Shop & Cannabis — 5.0 rating, 69 reviews. On Sukhumvit Road in Noen Phra. Open 24 hours, seven days a week. Phone: +66 65 613 9542.
• Thai Weed Shop Weed & Snus — 4.9 rating, 59 reviews. In Klaeng district, east of Rayong city center. Phone: +66 64 768 6235.
• Paradise Green Weed Koh Samed Cannabis Cafe — 4.9 rating, 49 reviews. Located on Sai Kaew Beach, Koh Samet. The island’s top-rated cannabis cafe. Phone: +66 64 714 3770.
• CHOKE Weed Shop — 5.0 rating, 46 reviews. In the Klongkhud area of Mueang Rayong. Phone: +66 89 995 9957.
• BAN SHOR Cannabis — 4.9 rating, 43 reviews. In the Pak Nam subdistrict near the river mouth area of Mueang Rayong. Phone: +66 96 969 1051.

Chain Operations

Several operators run multiple branches across Rayong province:

• World of Cannabis / Permpoolsub420 — Three listings sharing phone number +66 63 768 0248: the World of Cannabis dispensary in Tha Pradu (5.0, 19 reviews), the 420 World of Cannabis retail shop also in Tha Pradu (4.7, 13 reviews), and the World of Cannabis Permpoolsub420 farm (5.0, 19 reviews). A vertically integrated operation growing and selling in Rayong city.
• Banphe Cannabis / Cannabis 3 — Two shops sharing phone number +66 98 963 2631: Banphe Cannabis Shop in Phe (5.0, 19 reviews) and Cannabis 3 also in Phe (5.0, 4 reviews). Covering the Ban Phe / Koh Samet ferry area.
• Kodang Kanja (warehouse cannabis) — Two branches sharing phone number +66 81 745 8885: Kodang Kanja branch 1 in Phe (5.0, 35 reviews) and Kodang Kanja branch 2 in Klaeng (5.0, 35 reviews).
• Piyang Cannabis Rayong — Three shops sharing phone number +66 63 939 8738: branches in Choeng Noen (5.0, 5 reviews), Noen Phra (4.3, 6 reviews), and Huai Pong (3.7, 3 reviews).
• 3HC Cannabis Shop — Two branches sharing phone number +66 96 064 0451: 3HC branch 1 in Nong Lalok, Ban Khai (5.0, 1 review) and 3HC branch 2 also in Ban Khai (5.0, 2 reviews).

Budget Options

For the most affordable cannabis in Rayong, look to the smaller independently operated shops outside the Mueang Rayong core. Many sell budget-grade flower starting around 150-200 THB per gram:

• CLEAN Cannabis — In Ban Khai district, away from the city center. 5.0 rating, 13 reviews. Phone: +66 88 583 2800.
• HM Cannabis 420 — In Tha Pradu, Mueang Rayong. 5.0 rating, 8 reviews. Phone: +66 62 198 9788.
• Smile Cannabis Rayong — On Adulthamprapas Road in Choeng Noen. Phone: +66 80 104 2560.
• B.D. Cannabis — In Choeng Noen, Mueang Rayong. Phone: +66 84 865 4606.
• Baan Tool — A smaller shop in the Rayong area.

Farm-direct purchasing from operations like FA FARM Cannabis or World of Cannabis Permpoolsub420 may offer lower per-gram prices, especially for larger quantities.

Area Breakdown

Rayong’s dispensaries spread across the province but cluster in distinct zones:

• Mueang Rayong (city center) — The densest concentration, with roughly 30 dispensaries across the Choeng Noen, Noen Phra, Tha Pradu, and Pak Nam subdistricts. This is where OverDose420, SLEEPWEED, OG Shop, CHOKE Weed Shop, and NUG LAB are located. Most shops sit along or near Sukhumvit Road and the surrounding sois. The city center is where expats and locals shop.
• Ban Phe and Koh Samet — Ban Phe is the ferry pier town for Koh Samet, about 20 km southeast of Rayong city. Several dispensaries here serve tourists catching or returning from the ferry: Banphe Cannabis Shop, HYBRID Weed & Cannabis Banphe Store (5.0, 24 reviews), and Kodang Kanja. On Koh Samet itself, Paradise Green Weed operates at Sai Kaew Beach. Note: Koh Samet prices run higher than the mainland.
• Map Ta Phut — The industrial estate area northwest of the city center. A few dispensaries serve the large worker population here, including 1 Mil Cannabis and Galaxy 2 on Noenpayom Road.
• Klaeng district — East of Rayong city toward Chanthaburi. Thai Weed Shop and CNC Cannabis (4.9, 42 reviews) operate here. Sukkho Cannabis sits along the coastal Chaloem Burapha Chonlathit Road.
• Ban Khai district — North of the city center. The two 3HC Cannabis Shop branches and CLEAN Cannabis are located here. More rural, fewer options, lower prices.
• Nikhom Phatthana district — Further inland. SUWAN FRAM Cannabis (5.0, 14 reviews) operates in the Makham Khu area.
• Pluak Daeng district — Northern Rayong near the Bo Win area, closer to Chonburi. Home to CBD Expert Hemp Farm and Somboon Farm OG.

Cannabis Farms

Rayong has 6 cannabis farms, more than most Eastern Seaboard provinces. The mix of agricultural land and industrial investment creates an unusual farm-to-shelf ecosystem.

• World of Cannabis Permpoolsub420 — 5.0 rating, 19 reviews. In Tha Pradu, Mueang Rayong. Part of the World of Cannabis chain with integrated retail. Phone: +66 63 768 0248.
• FA FARM Cannabis — 4.3 rating, 6 reviews. In Noen Phra, Mueang Rayong. Operates a second branch (5.0, 3 reviews) in Huai Pong. Phone: +66 62 125 3038.
• FA FARM Cannabis Branch 2 — 5.0 rating, 3 reviews. In the Huai Pong area. Same operator as the main FA FARM location.
• Somboon Farm OG — 5.0 rating, 2 reviews. In Pluak Daeng district (Mapyangphon area), northern Rayong. Quality cannabis cultivation. Phone: +66 89 573 3531.
• CBD Expert Hemp Farm — 5.0 rating, 2 reviews. In Pluak Daeng district near Bo Win. Specializes in hemp and CBD cultivation. Located along Route 3013.
• Somjett 420 — In Ban Khai district (Nong Taphan area). Phone: +66 90 274 3067.

Getting a PT 33 Prescription

Rayong has 3 cannabis clinics that can issue PT 33 prescriptions:

• NUG LAB - Cannabis Dispensary Medical & Play — 5.0 rating, 198 reviews. On Rajbamrung Soi 2 in Choeng Noen. A combined dispensary and medical clinic, the most popular cannabis medical facility in Rayong. Open 4 PM to midnight (1 AM on weekends). Delivery available. Phone: +66 88 333 0909. Website: nuglab.store.
• Rayong Hospital Cannabis Clinic — At Rayong Hospital, 138 Sukhumvit Road in Tha Pradu. A public hospital cannabis clinic offering medical cannabis prescriptions, THC oil, and CBD oil. Part of a 555-bed hospital. Phone: +66 38 611 104.
• Tumrubkan Rayong Thai Traditional Medicine Clinic — 5.0 rating, 1 review. On Adulthamprapas Road in Choeng Noen. A traditional Thai medicine (TTM) clinic specializing in medical cannabis within the Thai herbal framework. Open daily 9 AM to 8 PM. Phone: +66 63 229 1469.

If you are arriving from Bangkok or Pattaya, consider getting your PT 33 sorted before you travel. Pattaya has a larger concentration of cannabis clinics and is only about an hour west of Rayong.

Price Guide

Category	Price Range (THB/gram)	Notes
Budget	150-250	Smaller shops, standard Thai strains, outlying districts
Mid-range	250-400	Most common range at established shops like OG Shop, CHOKE, and SLEEPWEED
Premium	400-600	Imported genetics, craft grows at top-rated shops like OverDose420 and NUG LAB
Farm-direct	120-300	Direct from Rayong farms, varies by strain and season
Koh Samet island	350-700	Island markup applies at Paradise Green and other Koh Samet shops

Prices in Rayong run 20-40% lower than Bangkok tourist areas. The Koh Samet exception is notable; expect to pay island prices at any shop on the island itself. Stock up in Ban Phe before taking the ferry if budget is a concern.

How to Get There

From Bangkok (180 km, 2.5-3 hours)

• Bus — Buses depart from Ekkamai Eastern Bus Terminal regularly throughout the day. Air-conditioned buses cost 150-220 THB. The trip takes about 3 hours to Rayong bus station.
• Minivan — Minivans from Ekkamai are faster (2-2.5 hours) and cost 200-280 THB. More frequent departures than buses.
• Driving — Take Motorway 7 east from Bangkok to Pattaya, then continue on Route 36 to Rayong. Well-maintained highways throughout. Alternatively, Route 3 (Sukhumvit Road) runs the entire way along the coast.
• U-Tapao Airport — The Pattaya-Rayong international airport at U-Tapao receives domestic flights from several Thai cities and some international routes. It is about 45 minutes from Rayong city center.

From Pattaya (100 km, 1-1.5 hours)

• Minivan — Direct minivans from Pattaya bus stations. About 100-150 THB, 1-1.5 hours.
• Driving — Route 36 east from Pattaya connects directly to Rayong. A straightforward drive on a divided highway.

To Koh Samet (from Ban Phe ferry pier)

• Ferries to Koh Samet depart from Ban Phe pier, about 20 km southeast of Rayong city center. The crossing takes 30-45 minutes. Speedboats are faster (15 minutes) but more expensive. Ban Phe is reachable by songthaew from Rayong bus station.

What to Know

• PT 33 required — All dispensaries in Rayong require a valid PT 33 prescription for cannabis flower purchases. Get yours at NUG LAB, Rayong Hospital, or Tumrubkan clinic before shopping. Do not assume you can buy flower without one.
• Koh Samet logistics — If heading to the island, buy your cannabis in Ban Phe before boarding the ferry. Selection is better and prices are lower on the mainland. Paradise Green on Sai Kaew Beach is the main island option if you arrive empty-handed.
• 24-hour options — OG Shop on Sukhumvit Road is open around the clock for late-night or early-morning needs.
• Language — English is more widely spoken in Rayong than in comparable Thai cities, owing to the expat and industrial community. That said, smaller dispensaries outside the city center operate primarily in Thai. A translation app helps.
• Cash preferred — Most dispensaries are cash-only. ATMs are plentiful in Mueang Rayong, at shopping malls, and at 7-Eleven locations. Koh Samet has limited ATM access, so bring cash.
• Industrial area caution — The Map Ta Phut area and surrounding industrial zones are functional, not scenic. Dispensaries here serve workers, not tourists. If you are visiting Rayong for leisure, stick to the city center, Ban Phe, or the coast.
• Rainy season — May through October brings heavy rain to Rayong. The coast and Koh Samet are less appealing during this period. Dispensary hours and availability are unaffected.
• Weekend surge — Rayong’s population swells on weekends and holidays as Bangkok residents descend for the beaches and Koh Samet. Popular dispensaries near Ban Phe may be busier from Friday evening through Sunday.
• Motorbike rental — Available in Rayong city center and Ban Phe for 200-300 THB per day. The most practical way to reach dispensaries and farms spread across the province.