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North Andaman 4 days 3 nights

7 schedule options · Koon9

Season 28 Oct 2026 – 12 May 2027

Weekly loop — you choose your own start and end day

The boat runs a continuous weekly loop, so you choose which day you join and which day you leave. Any combination of nights in the table below is a real trip you can book — you are not limited to one fixed itinerary.

How diving days work

  • Your check-in day: you'll join for Dives 2, 3, and 4 (you won't be on board yet for Dive 1)
  • Your check-out day: you'll dive Dives 1, 2, and 3 (you'll head back to shore before Dive 4)
  • Every Wednesday: Dive 4 is skipped for everyone, as the boat returns to port
  • All days in between: full 4 dives as normal

7 ways to book — same trips, different start days. Every route below repeats weekly (start any day you like) plus one special Wednesday-night departure for guests joining directly with the boat. Same price, same dives — just pick the day that works for you. Premium diving equipment included with every package, subject to availability.

  • Similan, Koh Bon
    +2 more, Koh Tachai, Richelieu Rock
    Duration4Day 3Night
    Dives14
    DaysThursday - Sunday🚤 Speedboat transfer
    Park fee (Thai/Foreigner)฿1,000 / ฿1,800
    Price31,500 THB
    Sample itinerary

    Itinerary for 4 Days, 3 Nights / 14 Dives

    DAY 1 — Thursday

    • 06:30 - 07:30Pickup from hotels
    • 08:00 - 08:30The Seastar team welcomes you at Seastar Pier to check in. Serve you with hot drinks and a bakery.
    • 09:00Depart to MV Koon9 by speedboat.
    • 10:30Arrive at our spacious boat, MV Koon 9. Dive No. 1 at Stonehenge (diving time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 2 at West of Eden (dive time: 50 minutes)
    • 17:00Dive No. 3 at Hideaway Bay (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 2 — Friday

    • 07:30Dive No. 4 at Elephant Head Rock (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 5 at Three Tree (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 6 at North Point (dive time: 50 minutes)
    • 17:00Dive No. 7 at Namchai Bay (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 3 — Saturday

    • 07:30Dive No. 8 at Koh Bon (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 9 at Tachai Reef or Tachai Pinnacle (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 10 at Tachai Pinnacle (dive time: 50 minutes)
    • 17:00Dive No. 11 at Tachai Reef (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 4 — Sunday

    • 07:30Dive No. 12 at Richelieu Rock (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 13 at Richelieu Rock (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 14 at Richelieu Rock (dive time: 50 minutes)
    • 15:30Depart from MV Koon 9 by speedboat
    • 17:00Arrive at Seastar Pier and transfer back to your hotel.
  • Similan, Koh Bon
    +3 more, Koh Tachai, Richelieu Rock, Surin Islands
    Duration4Day 3Night
    Dives14
    DaysFriday - Monday🚤 Speedboat transfer
    Park fee (Thai/Foreigner)฿1,000 / ฿1,800
    Price31,500 THB
    Sample itinerary

    Itinerary for 4 Days, 3 Nights / 14 Dives

    DAY 1 — Friday

    • 06:30 - 07:30Pickup from hotels
    • 08:00 - 08:30The Seastar team welcomes you at Seastar Pier to check in. Serve you with hot drinks and a bakery.
    • 09:00Depart to MV Koon9 by speedboat.
    • 10:30Arrive at our spacious boat, MV Koon 9. Dive No. 1 at Three Tree (diving time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 2 at North Point (dive time: 50 minutes)
    • 17:00Dive No. 3 at Namchai Bay (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 2 — Saturday

    • 07:30Dive No. 4 at Koh Bon (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 5 at Tachai Reef or Tachai Pinnacle (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 6 at Tachai Pinnacle (dive time: 50 minutes)
    • 17:00Dive No. 7 at Tachai Reef (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 3 — Sunday

    • 07:30Dive No. 8 at Richelieu Rock (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 9 at Richelieu Rock (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 10 at Richelieu Rock (dive time: 50 minutes)
    • 17:00Dive No. 11 at Richelieu Rock (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 4 — Monday

    • 07:30Dive No. 12 at Torinla (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 13 at Pakkard Bay (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 14 at Turtle Bay (dive time: 50 minutes)
    • 15:30Depart from MV Koon 9 by speedboat
    • 17:00Arrive at Seastar Pier and transfer back to your hotel.
  • Koh Tachai, Richelieu Rock
    +1 more, Surin Islands
    Duration4Day 3Night
    Dives14
    DaysSaturday - Tuesday🚤 Speedboat transfer
    Park fee (Thai/Foreigner)฿1,000 / ฿1,800
    Price31,500 THB
    Sample itinerary

    Itinerary for 4 Days, 3 Nights / 14 Dives

    DAY 1 — Saturday

    • 06:30 - 07:30Pickup from hotels
    • 08:00 - 08:30The Seastar team welcomes you at Seastar Pier to check in. Serve you with hot drinks and a bakery.
    • 09:00Depart to MV Koon9 by speedboat.
    • 10:30Arrive at our spacious boat, MV Koon 9. Dive No. 1 at Tachai Reef or Tachai Pinnacle (diving time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 2 at Tachai Pinnacle (dive time: 50 minutes)
    • 17:00Dive No. 3 at Tachai Reef (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 2 — Sunday

    • 07:30Dive No. 4 at Richelieu Rock (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 5 at Richelieu Rock (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 6 at Richelieu Rock (dive time: 50 minutes)
    • 17:00Dive No. 7 at Richelieu Rock (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 3 — Monday

    • 07:30Dive No. 8 at Torinla (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 9 at Pakkard Bay (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 10 at Turtle Bay (dive time: 50 minutes)
    • 17:00Dive No. 11 at Pineapple Bay (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 4 — Tuesday

    • 07:30Dive No. 12 at Koh Che (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 13 at Richelieu Rock (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 14 at Richelieu Rock (dive time: 50 minutes)
    • 15:30Depart from MV Koon 9 by speedboat
    • 17:00Arrive at Seastar Pier and transfer back to your hotel.
  • Richelieu Rock, Surin Islands
    +2 more, Koh Tachai, Koh Bon
    Duration4Day 3Night
    Dives14
    DaysSunday - Wednesday🚤 Speedboat transfer
    Park fee (Thai/Foreigner)฿1,000 / ฿1,800
    Price31,500 THB
    Sample itinerary

    Itinerary for 4 Days, 3 Nights / 14 Dives

    DAY 1 — Sunday

    • 06:30 - 07:30Pickup from hotels
    • 08:00 - 08:30The Seastar team welcomes you at Seastar Pier to check in. Serve you with hot drinks and a bakery.
    • 09:00Depart to MV Koon9 by speedboat.
    • 10:30Arrive at our spacious boat, MV Koon 9. Dive No. 1 at Richelieu Rock (diving time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 2 at Richelieu Rock (dive time: 50 minutes)
    • 17:00Dive No. 3 at Richelieu Rock (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 2 — Monday

    • 07:30Dive No. 4 at Torinla (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 5 at Pakkard Bay (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 6 at Turtle Bay (dive time: 50 minutes)
    • 17:00Dive No. 7 at Pineapple Bay (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 3 — Tuesday

    • 07:30Dive No. 8 at Koh Che (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 9 at Richelieu Rock (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 10 at Richelieu Rock (dive time: 50 minutes)
    • 17:00Dive No. 11 at Richelieu Rock (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 4 — Wednesday

    • 07:30Dive No. 12 at Tachai Pinnacle (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 13 at Koh Bon (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 14 at Koh Bon (dive time: 50 minutes)
    • 15:30Depart from MV Koon 9 by speedboat
    • 17:00Arrive at Seastar Pier and transfer back to your hotel.
  • Surin Islands, Richelieu Rock
    +3 more, Koh Tachai, Koh Bon, Similan
    Duration4Day 3Night
    Dives13
    DaysMonday - Thursday · *Wednesday only 3 Dives🚤 Speedboat transfer
    Park fee (Thai/Foreigner)฿1,000 / ฿1,800
    Price29,500 THB
    Sample itinerary

    Itinerary for 4 Days, 3 Nights / 13 Dives

    DAY 1 — Monday

    • 06:30 - 07:30Pickup from hotels
    • 08:00 - 08:30The Seastar team welcomes you at Seastar Pier to check in. Serve you with hot drinks and a bakery.
    • 09:00Depart to MV Koon9 by speedboat.
    • 10:30Arrive at our spacious boat, MV Koon 9. Dive No. 1 at Pakkard Bay (diving time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 2 at Turtle Bay (dive time: 50 minutes)
    • 17:00Dive No. 3 at Pineapple Bay (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 2 — Tuesday

    • 07:30Dive No. 4 at Koh Che (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 5 at Richelieu Rock (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 6 at Richelieu Rock (dive time: 50 minutes)
    • 17:00Dive No. 7 at Richelieu Rock (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 3 — Wednesday

    • 07:30Dive No. 8 at Tachai Pinnacle (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 9 at Koh Bon (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 10 at Koh Bon (dive time: 50 minutes)
    • 15:30MV Koon 9 return to the mainland (Every Wednesday, do not do a sunset dive or a night dive.)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 4 — Thursday

    • 07:30Dive No. 11 at Similan No.4 (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 12 at Stonehenge (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 13 at West of Eden (dive time: 50 minutes)
    • 15:30Depart from MV Koon 9 by speedboat
    • 17:00Arrive at Seastar Pier and transfer back to your hotel.
  • Richelieu Rock, Koh Tachai
    +2 more, Koh Bon, Similan
    Duration4Day 3Night
    Dives13
    DaysTuesday - Friday · *Wednesday only 3 Dives🚤 Speedboat transfer
    Park fee (Thai/Foreigner)฿1,000 / ฿1,800
    Price29,500 THB
    Sample itinerary

    Itinerary for 4 Days, 3 Nights / 13 Dives

    DAY 1 — Tuesday

    • 06:30 - 07:30Pickup from hotels
    • 08:00 - 08:30The Seastar team welcomes you at Seastar Pier to check in. Serve you with hot drinks and a bakery.
    • 09:00Depart to MV Koon9 by speedboat.
    • 10:30Arrive at our spacious boat, MV Koon 9. Dive No. 1 at Richelieu Rock (diving time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 2 at Richelieu Rock (dive time: 50 minutes)
    • 17:00Dive No. 3 at Richelieu Rock (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 2 — Wednesday

    • 07:30Dive No. 4 at Tachai Pinnacle (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 5 at Koh Bon (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 6 at Koh Bon (dive time: 50 minutes)
    • 15:30MV Koon 9 return to the mainland (Every Wednesday, do not do a sunset dive or a night dive.)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 3 — Thursday

    • 07:30Dive No. 7 at Similan No.4 (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 8 at Stonehenge (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 9 at West of Eden (dive time: 50 minutes)
    • 17:00Dive No. 10 at Hideaway Bay (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 4 — Friday

    • 07:30Dive No. 11 at Elephant Head Rock (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 12 at Three Tree (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 13 at North Point (dive time: 50 minutes)
    • 15:30Depart from MV Koon 9 by speedboat
    • 17:00Arrive at Seastar Pier and transfer back to your hotel.
  • Koh Bon, Similan
    +1 more, Koh Tachai
    Duration4Day 3Night
    Dives13
    DaysWednesday - Saturday · *Wednesday only 2 Dives🚤 Speedboat transfer
    Park fee (Thai/Foreigner)฿1,000 / ฿1,800
    Price29,500 THB
    Sample itinerary

    Itinerary for 4 Days, 3 Nights / 13 Dives

    DAY 1 — Wednesday

    • 06:30 - 07:30Pickup from hotels
    • 08:00 - 08:30The Seastar team welcomes you at Seastar Pier to check in. Serve you with hot drinks and a bakery.
    • 09:00Depart to MV Koon9 by speedboat.
    • 10:30Arrive at our spacious boat, MV Koon 9. Dive No. 1 at Koh Bon (diving time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 2 at Koh Bon (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 2 — Thursday

    • 07:30Dive No. 3 at Similan No.4 (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 4 at Stonehenge (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 5 at West of Eden (dive time: 50 minutes)
    • 17:00Dive No. 6 at Hideaway Bay (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 3 — Friday

    • 07:30Dive No. 7 at Elephant Head Rock (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 8 at Three Tree (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 9 at North Point (dive time: 50 minutes)
    • 17:00Dive No. 10 at Namchai Bay (dive time: 50 minutes)
    • 19:00Enjoy a great dinner on MV Koon 9 and a relaxing time.

    DAY 4 — Saturday

    • 07:30Dive No. 11 at Koh Bon (dive time: 50 minutes)
    • 09:00Breakfast
    • 10:30Dive No. 12 at Tachai Reef or Tachai Pinnacle (dive time: 50 minutes)
    • 12:00Enjoy a great lunch on MV Koon 9 and a relaxing time.
    • 14:00Dive No. 13 at Tachai Pinnacle (dive time: 50 minutes)
    • 15:30Depart from MV Koon 9 by speedboat
    • 17:00Arrive at Seastar Pier and transfer back to your hotel.

Ask about availability

WhatsApp+66 95-865-4444
WhatsApp+66 95-865-4444