How to get here, how to get around, where to walk, and the handful of rules that catch people out. Written by people who live here, not by someone who came for a weekend.
There is no airport on Koh Phangan. Every route ends with a boat, and the last boat of the day is earlier than you think.
| From | How | Roughly |
|---|---|---|
| Koh Samui | Fast ferry from Nathon, Maenam or Big Buddha pier to Thong Sala | 20–40 min. Most crossings of the day. |
| Koh Tao | Fast ferry, usually continuing to Samui | About 1.5 hours |
| Surat Thani & Donsak | Car ferry or fast boat from Donsak pier | 2.5–4.5 hours depending on the boat |
| Bangkok | Flight to Samui, or overnight bus/train to Surat Thani, then the boat | Half a day either way |
The island is about 20km across, the main roads are good, and a few of the roads that matter are genuinely dangerous.
Wear the helmet — it's the law and it's also the difference between a scare and a hospital. Photograph the bike from every angle before you ride off. Take the insurance question seriously: most travel policies don't cover you without the right licence.
The hill into Haad Rin and the tracks to the far beaches are steep, loose and take scooters down every week. If you're not confident, take a taxi or a boat. There's no shame in it and the locals will agree with you.
Songthaews run set routes from Thong Sala and charge per person. Agree the price before you get in. Late at night, after the pier and the parties close, expect to pay several times the daytime rate.
Longtails run to Bottle Beach, Haad Yuan and Haad Thian in calm weather. In the windy months they simply don't go, and no amount of asking changes that.
| Area | It suits you if | It doesn't if |
|---|---|---|
| Srithanu | You're here for yoga, dance, ceremonies, healthy food and a community that talks to strangers | You want nightlife, or you find the wellness scene a lot |
| Thong Sala | You want the pier, the markets, the banks, cheap Thai food and everything open late | You came for a beach outside your door |
| Ban Tai | You want a middle: calm beach, close to the parties, easy riding in both directions | You want either extreme |
| Haad Rin | You're here for the Full Moon Party and the crowd that comes with it | You want to sleep, most nights of the month |
| Chaloklum & Mae Haad | You want a fishing village, the best snorkelling, and the quiet north | You don't want to ride 25 minutes for everything else |
| Haad Yao & Haad Salad | You want a swimmable beach, sunsets, and a short ride to Srithanu | You want to walk everywhere |
| Thong Nai Pan | You want the prettiest bay on the island and don't mind being far from everything | You'll want to leave the bay often |
Most of the island's interior is national park, and almost nobody walks it. Go early, take twice the water you think you need, and tell someone where you went.
A steep climb through jungle to about 630m, with a view over the whole island and out to Samui on a clear morning. Two hours up if you're fit. Start at dawn — by 9am the heat makes it a different walk. Guided groups go most weeks.
The trail from Chaloklum climbs and drops over the ridge to one of the last beaches with no road to it. Sturdy shoes, not flip-flops. Most people walk one way and take the longtail back.
The easiest waterfall to reach, in the middle of the island, with a marked path continuing up to a viewpoint over the west coast. The falls are worth it in the wet season and a trickle in the dry one.
A river running down through boulders to the sea, with pools you can sit in and rocks carved by generations of Thai kings. The road in is steep; the walk up the river is the good part.
A sandbar you can walk across to a small island at low tide, and the best snorkelling on Koh Phangan around its edge. Go on a rising tide and bring your own mask.
No road, a handful of bungalows, and the feeling of the island thirty years ago. Boat from Chaloklum, or walk the headland.
West coast, so the sunsets land here. Small, rocky at the edges, and busy at 6pm for exactly that reason.
Not really a beach, more a ritual. Everyone gathers for sunset, someone brings drums, someone brings fire. It's the most Koh Phangan hour of the week.
Reachable by boat from Haad Rin, or a hard track. Quiet bays with their own small scenes.
The classic curve of pale sand in the northeast. Swimmable most of the year, and far enough that it never feels crowded.
None of this is dramatic. It's the short list of things that turn a good trip into a police station, and most visitors arrive with out-of-date information about at least one of them.
Thailand decriminalised cannabis in 2022, then reversed course. Since June 2025 cannabis flower is a controlled herb: buying it legally requires a prescription from a Thai-licensed practitioner, issued after a real consultation. A medical card from your own country doesn't count. Rules tightened again in 2026. Smoking in public is separately prohibited, and taking any of it across a border — in either direction, on any flight — is a serious offence. Shops that sell you flower without the paperwork are breaking the rules, not proving they don't exist.
Not restricted — illegal to import, sell or possess. Enforcement is inconsistent, which is exactly what makes people careless. Fines and confiscation are the common outcome.
Helmets are required. Riding without one, or without a licence that actually covers a motorbike, is the most common fine on the island — and the reason an insurance claim gets refused after an accident.
Shoulders and knees covered, shoes off where the signs say so, and don't climb on or pose in front of Buddha images. Wat Phu Khao Noi and the forest temples are working religious sites, not backdrops.
Some waterfalls and viewpoints sit in protected land with an entry fee for foreign visitors. Around the reefs, standing on coral and feeding fish are prohibited. Bring cash; card is rarely an option at a ranger hut.
At the big parties, buckets are strong, cheap and easy to lose track of. Watch your drink being made, don't leave it, and swim later rather than after. The sea around Haad Rin at 3am has taken people.
Foreign-card ATM withdrawals carry a fixed fee per withdrawal, so take out larger amounts less often. Plenty of restaurants, bars and every market stall are cash only, including some that look like they wouldn't be.
Roughly October to December brings the heaviest rain and the roughest sea, when boats to the outer beaches stop and some places close. The rest of the year is hot, with short storms. High season and the best diving visibility run through the first months of the year.
There are clinics and a hospital in Thong Sala for everyday problems — infected cuts, stomach trouble, scooter road rash. Anything serious goes to Samui, which means a boat. Travel insurance is not optional on this island.
Dengue exists here, so repellent in the evening is worth the habit. Sandflies on some beaches leave itchy bites for a week. Jellyfish appear seasonally — if there's vinegar on a post at the beach, there's a reason.
The Full Moon Party at Haad Rin is the island's biggest night, and the island reorganises itself around it. Rooms cost more, ferries fill, and the whole south coast is awake until sunrise.
In the days either side there are half-moon, jungle and beach parties in Ban Tai and the inland venues. If that's why you came, book the ferry and the room a month ahead. If it isn't, the north of the island barely notices — Chaloklum, Thong Nai Pan and Mae Haad stay completely quiet, and you can happily spend a full moon there without hearing a thing.
Classes, ceremonies, jams, markets and parties across the island, collected every morning.
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