Koh Phangan is Koh Samui's northern neighbour in the Gulf of Thailand, a 20–45 minute ferry ride away. It is nearly as large as Samui but far less developed, with a jungle and granite interior, a single main town at the port of Thong Sala, and no airport.
The island is known internationally for the Full Moon Party at Haad Rin, held roughly monthly since the late 1980s. Away from Haad Rin it runs at a different pace: the west coast around Srithanu has grown into one of Asia's largest yoga and wellness centres, and the north and east hold quiet bays reached by steep roads or boat.
Getting there
There is no airport on Koh Phangan, so every route runs through Koh Samui, Surat Thani, or Chumphon and finishes with a ferry, most of them landing at Thong Sala.
From Bangkok
Fly to Samui + ferry
3–4h totalThe fastest route: Bangkok Airways to Samui, then a ferry across. Lomprayah and Seatran boats cross to Thong Sala in 20–45 minutes, and the Haad Rin Queen sails from Samui's Bangrak pier directly to Haad Rin.
Check schedules on 12Go →Fly to Surat Thani + ferry
6–7hLow-cost flights from Don Mueang connect with coach-and-ferry through-tickets via Donsak pier, arriving at Thong Sala. Usually the cheapest same-day option.
Check schedules on 12Go →Train or bus + ferry
13–17hOvernight trains and buses reach Surat Thani in time for the morning ferries; there is also a basic overnight boat from Surat Thani town and a popular train-plus-catamaran route via Chumphon on the Lomprayah line.
Check schedules on 12Go →
With no airport of its own, the island has no direct international connections; Samui's regional international flights, one short ferry away, are the nearest.
Airport transfer · Most boats land at Thong Sala pier, where songthaews and shared taxis wait and price by destination beach; the far-flung bays cost several times the nearby ones. Around Full Moon Party dates, boats and transfers run through the night.
Weather by season
Koh Phangan shares Koh Samui's Gulf calendar: driest from February to April, largely sunny through the middle of the year while the Andaman coast is in monsoon, and wettest from October to December when the northeast monsoon arrives. Temperatures barely move all year, holding in the high 20s.
Year-round climate
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Conditions by month
Seasonal averages for the Gulf coast. Tap through to the monthly weather guide for detail.
Dry season
Feb–AprCalm seas and the longest dry spells. The best window for the east-coast bays and for snorkelling.
Mid-year window
May–SepMostly sunny with brief storms. The island stays busy through the European summer, and the party calendar runs regardless.
Northeast monsoon
Oct–DecThe wet months, peaking in November. Rough seas can disrupt ferry schedules, and unpaved side-roads turn muddy.
Where to stay
Where to stay
Where to stay on Koh Phangan
The port town, the party beach, and the wellness coast are three different islands in practice. Tap an area to see where it is and a few hotels at each price level.
Thong Sala & Ban Tai
Southwest, the arrival portBest for: Convenience, markets, exploring everywhere
The island's main town and ferry port, with the night market, most services, and flat roads east along the Ban Tai coast. It is not a swimming-beach destination in itself, but it is the most practical base for reaching every corner of the island, and the beach operations along Ban Tai sit midway to Haad Rin.
On the map
- Phantip Night Market
- Ban Tai Beach
Hotels to shortlist
Le Divine Comedie Boutique
Small design resort on Ban Tai beach.
Baan Manali Resort Mid-range
Bungalows in a coconut grove near the pier.
The cheapest guesthouses on the island cluster around Thong Sala's market streets.
Agoda · Affiliate link
Getting around
Songthaews are the main public transport, gathering at Thong Sala pier and charging per person by destination; prices rise after dark and around party dates. There is no meaningful ride-hailing coverage.
Scooter rental is the default for independent travel, but Phangan's hills are serious: the concrete road over to Haad Rin is one of the steepest in Thai tourism, and several east-coast bays involve rough or unpaved stretches. Bottle Beach and parts of the east coast are more easily reached by longtail taxi-boat.
Things to do
- The Full Moon Party. Held on Haad Rin's Sunrise Beach roughly every full moon, with dates occasionally shifted around religious holidays, drawing crowds in the tens of thousands at peak. Half Moon and other satellite parties fill the calendar between.
- The wellness scene. Srithanu's west-coast strip is dense with yoga schools, retreat centres, and health-food cafes; drop-in classes are the norm.
- Than Sadet waterfall & national park. The island's largest waterfall runs down a boulder river to an east-coast bay. King Rama V visited repeatedly and carved his insignia at the falls.
- Bottle Beach (Haad Khuat). A sandy north-coast bay with no paved road in; reach it by taxi-boat from Chaloklum or a steep hike of an hour or more.
- Koh Ma & the northwest reefs. The islet of Koh Ma, joined to Mae Haad beach by a sandbar, has the island's best easy snorkelling.
- Viewpoints & Khao Ra. Trails climb to viewpoints across the interior; Khao Ra, the island's highest point at about 630 m, is a half-day hike.
Local character & practical notes
Before the parties, Phangan was a coconut island with Chinese-Hainanese trading roots, and Thong Sala's older streets still show it. Its reputation as a retreat is older than the tourism: King Rama V's repeated visits to Than Sadet are part of local lore.
The island effectively holds two populations, the party circuit concentrated at Haad Rin and Ban Tai and a long-stay wellness community in the west, and they rarely collide. It is entirely possible to spend a week here and see neither.
ATMs and clinics cluster at Thong Sala and Haad Rin, cash is still preferred at smaller bungalow operations, and around party dates accommodation at Haad Rin imposes minimum stays while prices rise island-wide.