High Siam (Koh Tao weed shop)

High Siam Koh Tao Weed Shop

High Siam is a well-known cannabis dispensary chain in Thailand, and the Koh Tao branch brings the brand’s established reputation to the island. Rated 4.9/5 on Google with 82 reviews, this is one of the more trusted and frequently reviewed weed shops on Koh Tao. The chain operates multiple locations across Thailand, so visitors who have shopped at High Siam elsewhere will find a familiar standard of quality and service.

Southern Koh Tao Location

Unlike the cluster of dispensaries around Sairee and Mae Haad, High Siam’s Koh Tao branch is situated in the southern part of the island. This positions it closer to Chalok Baan Kao and the quieter southern beaches, serving visitors who are staying away from the main tourist strip. The more secluded setting can be a draw for those who prefer a calmer atmosphere when browsing cannabis products.

Split Operating Hours

High Siam Koh Tao operates on a split schedule: 10:00 AM to 4:00 PM, then 5:00 PM to 10:00 PM, seven days a week. The one-hour break in the late afternoon is unusual among Koh Tao dispensaries, so time your visit accordingly. You can reach them at +66 80 981 3692 or browse their national website at highsiam.com. Delivery is not offered at this location.

PT 33 Prescription Requirement

As with all Thai cannabis dispensaries, a valid PT 33 prescription is required for purchases at High Siam Koh Tao. Consult a licensed medical professional to get your prescription before visiting.