Right now: 5% off on our liveaboards! Plan your next Thailand trip to the Similan Islands

Diving day trips

Thailand's best dive spots

Khao Lak Diving Day Trips

Dive into the underwater adventure at Khao Lak and the Similan Islands during our diving day trips, an essential destination for diving enthusiasts. Situated on the west coast of Thailand, these crystal-clear waters are brimming with underwater treasures to explore.

Departing from Khao Lak, our daily island and reef or wreck diving trips will take you to the wonders of the Similan Islands, Koh Bon, Koh Tachai, and also near the wrecks of Boonsung, Condreco, and Sea Chart.

Imagine yourself exploring spectacular coral reefs, swimming among shimmering tropical fish schools, and admiring the incredible diversity of marine life. The Similan Islands are ranked among the world’s best diving sites, and you’ll understand why as soon as you dip your toes in the water.

Similan Islands Diving Day Trips - Diving Map from Khao Lak

Similan Islands & Other Islands - Diving Day Trips

Richelieu Rock & Surin Islands

1502 Dives

  • Hotel transfers
  • Breakfast and lunch onboard
  • Water, coffee, tea, beverages
  • Tanks and weights
  • English-speaking instructors
  • Diving equipment
Book Now

National park fees not included: 700 THB per day, in cash on site

Similan Islands

1402 Dives

  • Hotel transfers
  • Breakfast and lunch onboard
  • Water, coffee, tea, beverages
  • Tanks and weights
  • English-speaking instructors
  • Diving equipment
Book Now

National park fees not included: 700 THB per day, in cash on site

Koh Tachai

1402 Dives

  • Hotel transfers
  • Breakfast and lunch onboard
  • Water, coffee, tea, beverages
  • Tanks and weights
  • English-speaking instructors
  • Diving equipment
Book Now

National park fees not included: 700 THB per day, in cash on site

Koh Bon

1402 Dives

  • Hotel transfers
  • Breakfast and lunch onboard
  • Water, coffee, tea, beverages
  • Tanks and weights
  • English-speaking instructors
  • Diving equipment
Book Now

National park fees not included: 700 THB per day, in cash on site

Reefs & Wrecks - Diving Day Trips

Boonsung Wreck

902 Dives

  • Hotel transfers
  • Lunch and beverages onboard
  • Tanks and weights
  • English-speaking instructors
  • Diving equipment
Book Now

Condreco & Sea Chart Wrecks

902 Dives

  • Hotel transfers
  • Lunch and beverages onboard
  • Tanks and weights
  • English-speaking instructors
  • Diving equipment
Book Now

Nayak Reef

602 Dives

  • Hotel transfers
  • Lunch and beverages onboard
  • Tanks and weights
  • English-speaking instructors
  • Diving equipment
Book Now

Looking to improve your diving training during diving trips?

We offer a variety of diving courses from our base located at Bang Niang Beach in Khao Lak or Phuket. From Open Water and Advanced Open Water courses to Level 2 or 3 certifications, Nitrox specialty, or Divemaster training, we have everything you need to achieve your diving goals and aspirations.

Individual diving equipment can be rented at our dive center:

  • Full set (regulator, BCD, shorty, fins, mask and snorkel): 500 THB / day
  • Regulator (4 elements): 200 THB / day
  • BCD: 200 THB / day
  • Shorty wetsuit: 100 THB / day
  • Long wetsuit: 200 THB / day, or +100 THB with the full set
  • Fins: 100 THB / day
  • Mask and snorkel: 100 THB / day
  • Air / Nitrox computer: 300 THB / day
  • Nitrox fill: 200 THB per 12 L tank, 300 THB per 15 L tank

Contact us

Your experiences

They dived with us

Testimonials

★★★★★

« What more can you say when you go to Thailand to dive »

What more can you say when you go to Thailand to dive. A feast for the eyes. Sites rich in hard and soft corals. Oh yes, we ate really well, thanks to the cooks as well as the crew and the guides. Beware of little Tom who introduces you to Thai boxing. He is lively, fast and too kind. I would start the adventure again with my daughter (Level 2 diver). That’s for sure.

Marc C. · April 2025

★★★★★

« I just went on my first diving cruise »

I just went on my first diving cruise. And honestly, I had a waking dream. You were perfect. The boat is great, the organization is ideal, the food is divine, and the entire crew is so attentive and just sensational. I hope that life will allow me to come back for another diving cruise with you. A huge thank you to the whole team. See you soon 🤞🤞

Gilles M. · January 2025

★★★★★

« The best company I have ever travelled with »

The best company I have ever travelled with. It’s one thing to say that everything is ace, but the staff are so warm, kind and helpful that it’s beyond words. I accidentally left my wetsuit on the boat. After a few phone calls they had already arranged to be at the airport with a transfer. I can only recommend🙏😊

Horváth G. · November 2024

★★★★★

« THANK YOU »

THANK YOU! Thank you for this first diving cruise which was exceptional. From start to finish everything was perfect. The INCREDIBLE food, the little touches from the staff, and above all, the safety during the dives. They know the diving spots like the back of their hand, so there are lots of nice surprises waiting for you.

Megane S. · October 2024

Contact