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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 Tao

Koh Tao

Koh Tao

The Essence of Koh Tao

One of the world's best diving destinations with stunning coral reefs and diverse marine life. Just 2.5 hours from Chumphon.

Curated Highlights

  • Over 20 diving spots
  • Whale sharks and sea turtles
  • Many diving schools
  • Sai Ree Beach
  • Ao Tanod

Activities

  • scuba-diving
  • snorkeling
  • whale-shark-watching
  • turtle-watching
  • beach-relaxation

Current Weather

🌦️

28°C

Drizzle

Wind 13 km/h

Updated: 15 Sept 2026, 15:00

Gallery

Scuba diving at Sail Rock

Scuba diving at Sail Rock

Shark Bay snorkeling

Shark Bay snorkeling

Sairee Beach

Sairee Beach

Sea turtle encounter

Sea turtle encounter