Koh Phangan lies between Koh Samui (south) and Koh Tao (north) in the Gulf of Thailand, roughly 100km east of the mainland in Surat Thani Province. Its reputation rests entirely on the Full Moon Party — a monthly beach event at Haad Rin on the southern tip that draws 10,000–30,000 people depending on month and year. The rest of the island — the west coast with its long flat beaches, the remote northeast with its empty bays, the interior forest — is what most people miss.
Getting There
The main route from the mainland is a combined train or bus journey to Surat Thani, then a high-speed catamaran or slower night ferry to Koh Phangan. The Raja Ferry and Seatran Express both run from Surat Thani pier — journey time 2.5–4 hours depending on vessel, 200–450 baht. Night ferries (around 11 hours, 350–500 baht in a bunk) are a practical option if arriving late.
From Koh Samui there are frequent speedboats and slow ferries — the crossing is only 20–40 minutes on a speedboat (250–350 baht), making a same-day combination possible. From Koh Tao there are daily speedboat connections (1.5 hours, 450–600 baht).
The island has a pier at Thong Sala on the west coast and a smaller pier at Haad Rin on the south. Most ferries arrive at Thong Sala; Haad Rin gets direct connections primarily around Full Moon dates.
Haad Rin and the Full Moon Party
Haad Rin is a narrow headland with two beaches — Haad Rin Nok (Sunrise Beach, east-facing, where the party is held) and Haad Rin Nai (Sunset Beach, west-facing, calmer). The party runs from roughly 21:00 until well past sunrise on the morning of the full moon; the beach fills with DJ stages, fire shows, and the buckets of mixed spirits that have become synonymous with the event. Entry is around 100–150 baht (wristband). Earplugs and waterproof shoes are not a terrible idea. Going on a whim is possible; the island gets very crowded in the days around full moon and accommodation prices double or triple — book ahead if you plan to stay.
Outside full moon dates, Haad Rin is a normal-sized beach town with good seafood restaurants, a few bars, and budget accommodation. It's pleasant and not overwhelmed.
The West Coast: Haad Yao, Haad Salad, Mae Haad
The west coast beaches face the Gulf sunset and are significantly calmer than the full-moon south. Haad Yao (Long Beach) is the longest on this side — gentle waves, good swimming, mid-range bungalows and resorts, a scattering of restaurants on the beachfront road. Haad Salad is smaller with clearer water and decent snorkelling off the rocky headlands. Mae Haad at the far northwest has a sandbar connecting the beach to Ko Ma, a small island with a coral reef — walkable at low tide, snorkellable at any tide.
The North and Northeast: Thong Nai Pan
Thong Nai Pan Noi and Thong Nai Pan Yai on the northeast coast are accessed by a steep, partially unpaved road that discourages casual visitors — the result is two of the most beautiful bays on the island, with almost no traffic. The water is clear, the sand is white, and the accommodation runs from basic fan bungalows (400–700 baht) to the Anantara resort at the north end of Thong Nai Pan Noi (7,000–15,000 baht). The drive from Thong Sala takes 40–60 minutes on a scooter; the road is rough in places but manageable.
Yoga and Wellness
Koh Phangan has accumulated a significant number of yoga retreats and wellness centres over the past 15 years, concentrated around Sri Thanu and Haad Yao on the west coast. Agama Yoga, Orion Healing Centre, and The Yoga Retreat are among the larger operations. Week-long courses range from 8,000–25,000 baht depending on the programme; drop-in classes are 300–600 baht. This is a large part of the island's economy outside the Full Moon month, and the clientele is the expected mix of sincere practitioners and people who are here because Bali was too expensive.
Diving and Snorkelling
Koh Phangan is not the best dive destination in the region — Koh Tao, 45 minutes north, has better sites and lower prices. But there are enough operators on Phangan, and the coral reefs around Ko Ma and off Haad Salad are worth exploring on a snorkel trip. A half-day snorkel trip runs 700–900 baht; a two-dive trip to sites around Koh Tao (operating out of Phangan) is 1,800–2,200 baht.
Practical Notes
The best months are December–March (dry, clear, not too hot). October–November can have significant rain; May–September is the Gulf monsoon season with choppy seas and fewer services. Thong Sala has banks, hospitals, pharmacies, and a large market. Scooter rental is 200–300 baht per day — the standard way to get around, though the road to Thong Nai Pan requires confidence on two wheels. For the west coast beaches, songthaews run from Thong Sala on a rough schedule.
FAQ
Is Koh Phangan only for the Full Moon Party?
No. The Full Moon Party is one night per month and the island has a full calendar of beaches, diving, and yoga retreats. That said, it is the reason most first-time visitors show up, and the infrastructure (guesthouses, restaurants, transport) reflects this.
When is the Full Moon Party in 2025/2026?
Dates follow the lunar calendar — check a moon-phase calendar or the official Full Moon Party website. High-demand months are December, January, and February when temperatures are best and international arrivals are highest.
Is Koh Phangan safe?
The island itself is not dangerous, but Full Moon Party nights see a higher volume of drink-spiking incidents, theft, and scooter accidents than regular nights. Keep your phone in a front pocket, watch your drink, and do not ride a scooter drunk. These are basic precautions that apply to the party, not the island overall.
