Than Prapat Waterfall Beach is one of Koh Phangan's most hidden and pristine destinations. Located within the Than Sadet-Koh Phangan National Park, it is a small bay surrounded by steep mountains and rainforest, creating a rich ecosystem with tropical plants and small wildlife. The sea in the bay is deep blue and clear, with no communities or activities to disturb it.

Unique Natural Feature
The main attraction here is “a waterfall flowing directly into the sea.” The stream from the island's mountains flows over granite rocks before falling onto the beach. Especially during the rainy and winter seasons, the water flows strongly and continuously, creating a beautiful natural curtain against the sea.

Large granite boulders scattered throughout the bay are the result of long-term natural erosion, creating unusual shapes that are both unique geographical features and prominent photo opportunities.

Ecosystem and Surrounding Nature
The surrounding area is a rainforest with high biodiversity, featuring tropical plants, ferns, moss, and small animals such as freshwater crabs, lizards, and various forest birds. The natural sounds of waterfalls, waves, and wind create a peaceful atmosphere, perfect for relaxation and connecting with nature.

Traces of History
Near the waterfall, on a boulder, are the initials “Ch.P.R. 117” of King Chulalongkorn (Rama V) from his royal visit in R.S. 117, which is an important historical evidence and reflects the connection of the Thai royal family with Koh Phangan.

A Paradise for Adventurers
Getting to this beach is a challenging experience, whether by longtail boat along the coast or hiking through the natural trails in the national park. But what you get is peace, quiet, and privacy that are hard to find, ideal for adventurers and those who want to escape the hustle and bustle.

Charm in Each Season

• November – January: Beautiful waterfall, abundant water, lush nature
• March – May: Calm sea, clear water, perfect for relaxation
• October – December: Strong waves, check the weather conditions before traveling

• Longtail boat (recommended): Hire a boat from Haad Rin Nok or Haad Than Sadet, taking approximately 15–20 minutes (depending on sea conditions)

• By land: Hike through the nature trail from Haad Than Sadet, or use a 4-wheel drive vehicle through rugged terrain (only in the dry season and for experienced drivers)

• The best time to visit is November – January, when the waterfall is beautiful and has plenty of water

• Check the eastern sea conditions before traveling

• Bring drinking water, food, and necessary equipment as there are no facilities

• Wear shoes suitable for hiking and slippery rocks

• Respect the place and do not touch or damage historical inscriptions

Admission Fee:

• Thai nationals: Adult 20 Baht / Child 10 Baht
• Foreigners: Adult 100 Baht / Child 50 Baht
  (Joint ticket with Than Sadet-Koh Phangan National Park)

Opening – Closing Time:

• Open daily 08:30 – 16:30 (Recommended to return before 16:00 for safety)