PADI Advanced Open Water Diver

    Go Advanced in Koh Tao - 1.5 days, 5 dives, 11,000 THB

    Already Open Water certified? Push to 30m with five adventure dives - deep, wreck, night, navigation and buoyancy. No exams, no theory, just diving. One night's accommodation included.

    Why go Advanced with Siam Scuba

    Max 4 students per instructor

    More water time, real coaching on your buoyancy and air, less waiting around.

    Private boat + new gear

    We don't share boats with other shops, so the deep and night dives run on schedule with kit you can trust.

    Lifelong PADI certification

    Recognized at every dive shop on Earth. Yours forever, no renewals.

    What's included

    11,000 THB
    per person, all in

    Includes

    • 5 adventure dives: deep (30m), wreck, night, navigation, buoyancy/photo
    • English, Spanish and Hebrew-speaking PADI instructors
    • All gear, all dives, all materials
    • 1 night's accommodation at our club - free
    • Dive insurance
    • Boat snacks: pineapple, cookies, tea, coffee, water
    • Club dive T-shirt
    • International PADI Advanced certification

    Not included

    • ·Meals
    • ·Hotel / dive-center transfer
    • ·Underwater photos & video (add-on)
    • ·Private instructor (add-on)

    4.9 on Google (845) · 5.0 on TripAdvisor (776).

    Read what divers say after going Advanced the Siam Scuba way.

    Tripadvisor
    5.0Excellent

    Based on 776+ verified reviews on Tripadvisor

    "There are so many dive schools in Koh Tao and this one is definitely the best. The friendliest instructor ever — best day of our trip!"

    Sarah M.

    🇬🇧 United Kingdom · March 2026

    "Our instructors Chris and Noah were incredible — kind, helpful, funny and patient. We owe a huge thanks to Siam Scuba, easily one of the nicest dive shops in Koh Tao."

    The Johnson Family

    🇺🇸 United States · February 2026

    "Fantastic experience. The staff were incredibly kind and welcoming. Small group meant I got tons of personal attention. Certified in 4 days and already planning my next dive."

    Lucas R.

    🇩🇪 Germany · January 2026

    Your 1.5-day path to Advanced

    It's 100% practical - no exams, no classroom theory. Five dives across a day and a half, including a 30m deep dive and a night dive on the reef.

    1. Day 1
      10:00 meet at the club · 11:00 buoyancy dive · 14:00 navigation dive · 17:30 night dive
    2. Day 2
      06:00 early boat for deep dive (30m) + wreck dive · 10:00 final dive
    3. Day 2
      11:30 back to the club - certified & celebrating 🎉

    Start your Advanced this week

    Send your travel dates on WhatsApp and we'll find a start day that fits.

    Frequently asked

    Advanced cert. 1.5 days. 11,000 THB.

    One night's accommodation included. WhatsApp us your dates - we start courses every day.

    Chat on WhatsApp