Recommended Chalok Baan Kao · Koh Tao, Thailand

New Heaven Dive School

4.7 (480 Google reviews) PADISSI Established 1996

New Heaven sits in Chalok Baan Kao at the south end of the island and operates the on-site New Heaven Reef Conservation Program — a structured internship covering coral nursery work, reef restoration, fish surveys and EMP (Ecological Monitoring Program) certification. The shop runs the full PADI course pipeline alongside the conservation work, and is one of a small number of Koh Tao operators where marine biology programs are a primary offering rather than an add-on.

Chalok is the quietest of the three main dive areas, and the shop pulls a different crowd from the Sairee bars — divers staying longer, doing internships, or specifically seeking the conservation angle. Pricing is mid-range for recreational courses but the conservation programs run as multi-week internships at separate rates. Suits divers interested in marine science, longer stays, and a quieter location. Less suited to those who want walking-distance nightlife.

All offerings at New Heaven Dive School

All prices in THB. Switch currency in the header.

Courses

6

Discover Scuba Diving PADI

Half day 1 dive max 4 per group
  • Equipment
  • Instructor
  • Pool session
  • 1 ocean dive
from 2,500฿
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PADI Open Water Diver PADI

3-4 days 4 dives max 4 per group
  • All equipment
  • 4 dives
  • Theory
  • Materials
  • +1 more
from 10,500฿
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PADI Advanced Open Water PADI

2 days 5 dives max 4 per group
  • 5 specialty dives (conservation-focused options)
  • Equipment
  • Materials
  • Certification fee
from 9,500฿
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PADI Rescue Diver PADI

3 days
  • EFR if not certified
  • Scenarios
  • Materials
  • Certification fee
from 11,800฿
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Emergency First Response PADI

1 day
  • CPR/First Aid
  • Materials
  • Certification
from 4,800฿
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PADI Divemaster PADI

DM candidates can stack the program with conservation internship modules.

6-10 weeks
  • Training
  • Unlimited fun dives
  • Conservation program participation
  • Materials
from 38,000฿
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Specialty Courses

6

AWARE Fish Identification PADI

1 day 2 dives
  • 2 dives
  • Materials
  • Certification
from 5,500฿
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AWARE Coral Reef Conservation PADI

1 day
  • Materials
  • Reef survey practice
  • Certification
from 5,200฿
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Ecological Monitoring Program (EMP)

Reef Check-aligned monitoring qualification — useful for volunteer survey work.

5 days 6 dives
  • Full EMP certification
  • Survey training
  • Reef Check standards
  • Materials
from 12,000฿
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Coral Restoration Specialty

3 days 4 dives
  • Coral nursery work
  • Materials
  • Certification
from 8,500฿
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Enriched Air Nitrox PADI

1 day 2 dives
  • Materials
  • 2 dives
  • Certification
from 4,500฿
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Deep Diver Specialty PADI

2 days 4 dives
  • 4 deep dives
  • Materials
  • Certification
from 9,500฿
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Fun Dives

2

Single Fun Dive

Half day 1 dive
  • Boat
  • Tank
  • Weights
  • Guide
from 1,100฿
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Two-Dive Day Trip

Full day 2 dives
  • Boat
  • Tanks
  • Weights
  • Guide
  • +1 more
from 2,200฿
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Packages

1

10 Fun Dive Package

Use within 30 days 10 dives
  • Boats
  • Tanks
  • Weights
  • Guide
from 9,500฿
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Accommodation (per night)

2

Fan Private Room

Per night
  • Private bathroom
  • Fan
from 750฿
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When you book New Heaven Dive School through this site, we receive a 10–15% commission from the shop. The price you pay is the same. You get straight advice from us — including when this shop isn't the right fit. No markup. No kickbacks.

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