The north of Koh Phangan is the island's calm, green side: fishing boats instead of full-moon crowds, world-class diving a short boat ride away, hidden beaches and jungle waterfalls. Here is how to spend your days.
Most visitors only see the south of Koh Phangan. The north, around Chaloklum, is where the island slows down, and it happens to sit beside some of the best nature in the Gulf of Thailand. Whether you are here for a week or thinking about living here, this is the local's shortlist.
Dive or snorkel Sail Rock
Sail Rock (Hin Bai) is the best dive site in the Gulf of Thailand, a granite pinnacle rising from around 40 metres to break the surface, famous for its vertical swim-through "chimney" and some of the region's best whale-shark odds. It sits between Koh Phangan and Koh Tao, and Chaloklum is the closest departure point on the island. Trips run with operators like Chaloklum Diving and Sail Rock Divers. We cover this in full in our diving and snorkelling guide.
Walk to Bottle Beach
Bottle Beach (Haad Khuat) is the postcard: a remote white-sand cove backed by jungle, with no road access. Take a longtail taxi boat from Chaloklum pier (around 20 to 30 minutes) or hike the coastal trail from near Haad Khom. It is the kind of beach that still feels like a discovery.
Chase a waterfall
Inland, the island turns to jungle and waterfalls. Phaeng Waterfall is the largest, with a steep climb to the Dom Sila viewpoint, though it runs low in the dry season, so visit after rain. Than Sadet, on the east side, holds water year round and has granite pools you can swim in, set in a national park once visited by Thai royalty.
Spend a morning at the fishing pier
For a slower kind of day, the Chaloklum pier itself is the attraction: longtail boats, the daily catch coming in, and seafood restaurants right on the bay. It is the most authentically local corner of the island, and our Chaloklum restaurants guide covers where to eat.
Hike Khao Ra
For the island's best view, the Khao Ra hike climbs to Koh Phangan's highest peak, a couple of hours up through jungle to a panorama over the north coast and Chaloklum Bay. It is the kind of half-day adventure you can do straight from the north and be back at the bay by lunch.
Locations & map
Everything here sits within a short drive or boat ride of Gaia Residence, on the hill above Chaloklum Bay. Exact pins for the map:
| Place | Area | Map |
|---|---|---|
| Sail Rock (Hin Bai) | Gulf, off the north coast | Open ↗ |
| Bottle Beach (Haad Khuat) | North coast, Ko Pha-ngan | Open ↗ |
| Chaloklum fishing pier | Chaloklum village | Open ↗ |
| Phaeng Waterfall | Central interior | Open ↗ |
| Than Sadet Waterfall | East coast (Ban Tai) | Open ↗ |
| Khao Ra viewpoint | Island interior (highest peak) | Open ↗ |
Frequently asked questions
What is there to do in Chaloklum?
A working fishing pier and seafood restaurants, longtail boats to Bottle Beach, the closest departure for Sail Rock diving, shore snorkelling at Haad Khom and Mae Haad, plus jungle waterfalls and hikes nearby.
Is the north of Koh Phangan good for families?
Yes. Chaloklum and Mae Haad have calm, shallow swimming bays and a relaxed pace away from the party scene, with gentle activities like the Koh Ma sandbar walk.
When is the best time to visit?
The driest, calmest months are roughly December to April. Diving visibility and whale-shark odds peak from around March to June, while the wettest weather tends to arrive late in the year.
Thinking of staying longer than a holiday? See how foreigners buy here. The Gaia team.
