The cannabis dispensary nearest Chaweng Beach is Siam Green Koh Samui, on Chaweng Beach Road next to Central Festival Samui mall. About a five minute walk from the sand. Open daily 11am to 3am, and walk-ins are welcome.
In Thailand, cannabis is a controlled herb under Ministry of Public Health rules, and access runs through the medical framework. We are a licensed dispensary, so the path starts with a consultation and assessment in branch. Our team will walk you through every step.
Chaweng Beach Road, next to Central Festival Samui
Address: 200/8 Chaweng Beach Road, Ko Samui, Surat Thani 84320
Hours: Open daily 11am to 3am
Phone: (+66) 092 484 2330
Chaweng Beach runs about seven kilometres along the east coast of Koh Samui, from the Chaweng Yai (Big Chaweng) main strip in the centre down to Chaweng Noi (Little Chaweng) at the south. It is the island's busiest beach: clear water, white sand, and an unbroken strip of beach bars, resorts, and casual seafood spots behind it.
Our Koh Samui branch sits on Chaweng Beach Road, the main north-south road that runs parallel to the beach. The shop is directly next to Central Festival Samui mall, opposite the main Central entrance. From the central Chaweng Beach access points (between Soi Green Mango and Soi Reggae Pub), the walk to the shop is five minutes inland on flat road.
Central Festival Samui has the main paid garage if you are driving. Most resort guests reach us on foot, by scooter, or by hotel shuttle. Chaweng Night Plaza, the night market with food and souvenirs, is five minutes north of the shop. The Green Mango / Reggae Pub bar zone is in between.
Our team is used to the Chaweng customer mix: travelers from Europe, Australia, and increasingly more from East Asia, mostly on holiday rather than business. We carry cannabis flower, plus FDA-approved CBD and THC edibles and drinks, health supplements, branded apparel, and accessories, with the in-branch guidance to go with it, so first-time visitors never feel rushed. Cannabis here is a controlled herb under Ministry of Public Health rules, and access sits within the medical framework. If you are visiting from abroad, note that a foreign prescription is not valid in Thailand, and importing or exporting cannabis is prohibited.
The Koh Samui shop runs on the latest hours in our network: 11am to 3am daily. That covers a full Chaweng cycle from late breakfast through last call. Most customers come in early afternoon (between beach sessions) or late evening (on the way back to a resort from dinner). The team here works fluently in English and is used to first-time visitors.
Here is how it works. You sit down with our team for a consultation and assessment in branch. A licensed practitioner reviews your situation and, where appropriate, issues a medical cannabis prescription (form ภ.ท.33 / PT 33). Bring photo ID or your passport, and note that the minimum age is 20. We are a licensed dispensary that guides the process, not a clinic with its own doctors. Public consumption is prohibited, so what we share is information and unhurried guidance, never a hard sell. Walk-ins are the default and no appointment is needed.
About five minutes on foot from the central beach access points. The shop sits one block inland on Chaweng Beach Road, next to Central Festival mall.
Daily 11am to 3am. Late close to match the Chaweng nightlife rhythm.
Use the Central Festival Samui paid garage right next door. Scooter parking is available on the street.
Most central Chaweng resorts are five to fifteen minutes by scooter or hotel shuttle. The shop is on the main north-south road, so any driver knows it.
Yes. All major credit and debit cards, plus PromptPay QR and cash in baht. Foreign cards work with the usual cross-border fee.
Yes. Cannabis is a controlled herb in Thailand, so access runs through the medical framework. You start with a consultation and assessment in branch, and a licensed practitioner issues the prescription (form ภ.ท.33 / PT 33) where appropriate. Bring photo ID or your passport, and note the minimum age is 20. A foreign prescription is not valid here, and importing or exporting cannabis is prohibited.
For more landmark coverage in the same neighborhood, see Central Festival Samui. Or browse the full landmark index for all twelve Bangkok and Koh Samui pages. For a wider view of the Siam Green network, the locations hub covers all five branches: Phrom Phong, Silom, Nana, Chinatown, and Chaweng.
If you are heading to a different part of town, our other landmark pages cover the major spots across Bangkok and Koh Samui. Try EmQuartier, Patpong for nearby landmarks served by another branch, or visit the links page for direct Maps, phone, and review links for every Siam Green location.