🔄 Updated 21 Jun 2026
Koh Phangan sits in the Gulf of Thailand, in Surat Thani province. It's a short boat ride from Koh Samui or from Don Sak pier on the mainland. Most people know the island for the Full Moon Party at Haad Rin, but honestly half its charm is on the still-quiet north and west coasts, with white-sand beaches, green jungle, and viewpoints that take a bit of a climb. In this article we've grouped the spots by zone so it's easier to plan your driving route.
Haad Rin — the heart of the island and the party spot
Haad Rin sits at the far southern tip of the island, split into two sides: Haad Rin Nok (the side where the Full Moon Party is held) and Haad Rin Nai, which is quieter and better for a daytime swim. Haad Rin Nok has fine white sand and clear water, and during the day it's calm with few people, easy for a stroll. But as the full moon night approaches, the crowd swells into the thousands or tens of thousands.
- Daytime — Haad Rin is a good swimming beach with soft sand, plus beachfront cafes and restaurants to relax at.
- Full Moon Party — held at Haad Rin Nok every full moon night; the beach entry fee runs around 100–200 THB.
- Where to stay over the full moon — room rates along Haad Rin spike hard and book out fast. If you're coming for it, book several weeks ahead.
Party smart
If you come for a full moon night, drink within your limits, never accept a drink from a stranger, keep your phone and money close, and agree on a meeting point with friends in case you get separated. The sea is rougher at night than you'd expect — don't go in the water if you've been drinking.
Want more out of Koh Phangan? Book tours & activities
Booking online ahead on Klook or GetYourGuide is usually cheaper than the gate and skips the queue. Pick only the experiences you actually want — prices and availability are shown live on each site.
Than Sadet — a jungle waterfall and a quiet beach on the east coast
Than Sadet is on the east coast, a waterfall that tumbles down in stages into a small, white-sand bay that stays very quiet. The name "Than Sadet" comes from the fact that King Rama V visited here several times, leaving royal monograms carved into the rocks beside the stream — those of Rama V, VI, VII and IX. It's both a nature spot and a slice of history in one place.
- Getting there — the final stretch of road into Than Sadet is steep and winding. If you're riding a scooter you need to be confident going uphill; if you're not, hire a songthaew or taxi instead.
- Best water — the falls run fullest and prettiest after the rains, roughly August to December. In the dry season the water can be low.
- Vibe — Than Sadet beach is quiet with few people, ideal for hanging out at the falls and then swimming in the sea the same day.
Bottle Beach (Haad Khuat) — a hidden beach in the north you have to work for
Bottle Beach (Haad Khuat in Thai) sits on the far north coast and is one of the prettiest, most peaceful beaches on the island — precisely because it's harder to reach than the others. There's no car road right up to it; you take a longtail boat from Haad Mae Haad or the north shore, or hike over the hill from a neighboring beach. That difficulty is exactly what keeps the beach quiet and the water clear.
- Longtail boat — the easiest way is a boat from Haad Mae Haad or Chaloklum; it doesn't take long. Agree on the fare before you board.
- Hiking — there's a trail from a neighboring beach that takes around half an hour to an hour, up and over the hill, so wear shoes you can actually walk in.
- Bottle Beach viewpoint — along the way there's a viewpoint up on the rocks looking down over the whole bay; plenty of people say it's worth the walk.
Before you take the boat to Bottle Beach
Longtail boats have limited runs and depend on the sea conditions. During the late-year monsoon the swell gets strong and boats may stop running. Ask the boatman clearly about the return schedule before you go, so you don't get stranded come evening.
Koh Ma and Haad Mae Haad — the sandbar and the island's best snorkeling
Koh Ma is a small island attached to Haad Mae Haad on the northwest coast. The highlight is a sandbar over 300 meters long that links Haad Mae Haad to Koh Ma at low tide — you can just walk across. Around Koh Ma is the healthiest coral reef on Koh Phangan, the snorkeling spot most people coming to this island don't skip.
- Snorkeling — you can rent a mask and snorkel around Haad Mae Haad; the coral and fish aren't deep and show up clearly when the water's clear.
- Sandbar — you can walk across the sandbar at low tide. Check the tide table before you go to catch the best moment.
- Haad Mae Haad — a beach roughly 800 meters long with soft sand and clear water, great for swimming and lazing all day.
Srithanu — the laid-back zone for yoga and sunsets
Srithanu is a neighborhood on the northwest of the island, a hub for the wellness crowd, yoga, cafes and remote workers. Srithanu bay is a long curving beach about 1.5 kilometers, with calm water that's perfect for watching the sunset from the shore in the evening. Around here you'll find healthy restaurants, vegetarian spots and yoga classes galore — a completely different tone from the chaos of Haad Rin.
- Zen Beach — a small beach in the Srithanu zone where people gather to watch the sunset; some nights there's easygoing live music on the sand.
- Yoga & wellness — several yoga centers and meditation classes, suited to people who'd rather recharge than party.
- Cafes and healthy food — vegetarian spots and coffee cafes are spread all through the neighborhood; it's easy to find a place to sit and work.
Phaeng Waterfall and the viewpoints — climb up for views of Koh Samui
If you want to see Koh Phangan from up high, save some energy for a hill climb. Phaeng Waterfall is in the middle of the island, about 9 kilometers from Thong Sala, and it's the tallest waterfall on the island, inside Than Sadet–Koh Phangan National Park. Entry is free (there's a donation box for trail upkeep). From the falls you keep climbing to the Domsila Viewpoint, which looks over both Koh Phangan and Koh Samui across the water. The trail is about 1.8 kilometers and takes around 50 minutes to walk — moderately steep.
Phaeng Waterfall + Domsila Viewpoint
The island's tallest waterfall, with a climb up to a viewpoint over Koh Samui. Free entry (donation box). It's an uphill walk, so wear trainers.
Secret Mountain Viewpoint
A viewpoint in the north looking over the coastline, jungle hills and Koh Samui. The climb is shorter than Domsila.
360° Viewpoint (formerly Three Sixty Bar)
A popular viewpoint bar in the north, where you sip a drink and watch the sunset with views all around. Go in the evening for the best of it.
Climb to the viewpoints safely
Some stretches of the trail up to the viewpoints are dirt and rock that get slippery after rain, so wear shoes with grip and bring water. Set off in the morning or late afternoon to avoid the midday sun, and don't hike alone near dusk.
Exploring by scooter — what to know first
The freest way to see Koh Phangan is to rent a scooter, but the island has plenty of steep hill roads, especially heading to Haad Rin, Than Sadet and the north. There are spots so notorious for crashes they've earned a reputation. If you're not confident on steep roads, don't force it — taking a songthaew or island taxi is the safer call.
- License + helmet — carry an international driving permit and wear a helmet every time; police set up checkpoints from time to time.
- Check the bike before renting — photograph the scratches all around it before taking the bike, so you're not charged for damage on return.
- The steep road to Haad Rin — if you're a beginner, walk the bike down the steepest slopes or use a shuttle rather than risk it.
Plan a full Koh Phangan trip — where to stay, eat and explore
See the Koh Phangan travel guide →