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Boonsiri High Speed Ferries

Boonsiri Sealine Co., Ltd. is a company within the Boonsiri Ferry group. We provide high-speed ferry services for passengers in the Gulf of Thailand and the Andaman Sea. Our routes connect the provinces of Chumphon, Koh Tao, Koh Phangan, and Koh Samui. We also offer connecting routes from Bangkok, Hua Hin, Phuket, and Krabi with our VIP bus services.

Contact & Support

Bangkok (Khaosan)+66 94 724 4555
Bangkok (Bangchak)+66 94 724 4555
Hua Hin+66 65 515 0038

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Koh Mak

Koh Mak

Koh Mak

The Essence of Koh Mak

A peaceful small island in Trat. Perfect for true relaxation with rubber plantations and tranquil sandy beaches.

Curated Highlights

  • Peaceful atmosphere
  • Rubber plantations and coconut groves
  • Cycling around the island
  • Clean white sandy beaches
  • Friendly local community

Activities

  • cycling
  • snorkeling
  • beach-relaxation
  • local-community-tour

Current Weather

☁️

29°C

Overcast

Wind 8 km/h

Updated: 15 Sept 2026, 23:30

Gallery

Ao Kao Beach

Ao Kao Beach

Rubber plantation road

Rubber plantation road

Sunset at Ao Suan Yai

Sunset at Ao Suan Yai