Course overview

Discover the Andaman's underwater shipwrecks with the SSI Wreck Diving specialty in Krabi, focused on the dramatic King Cruiser ferry wreck reached by speedboat from Ao Nang. You learn to plan, survey and navigate around wrecks safely while observing the lionfish, barracuda and moray eels that shelter in the structure. You finish certified as an SSI Wreck Diving specialty diver.

What you’ll learn

• Plan wreck dives and recognise the specific hazards involved
• Survey and map a wreck from the outside
• Use reels and guidelines for orientation around structure
• Maintain precise buoyancy and trim to avoid silt-out
• Assess wreck stability and entanglement risks
• Apply safe limits for recreational wreck diving

Prerequisites

• Minimum age 15
• SSI Advanced Adventurer or equivalent certification
• Comfortable with buoyancy and basic navigation
• Diver medical clearance signed by a physician

What's included · What's not

Probability of sightings · month-by-month

What you're likely to see each month, based on historic operator logs.

Day-by-day itinerary

1. Day1
   Theory & survey dives

   Study wreck-diving planning and complete survey dives on a local Andaman wreck.
2. Day2
   Mapping & navigation

   Practise reel work and mapping on dives at the King Cruiser wreck.

Verified through iDive

Every partner school in the iDive network is vetted on safety, instructor credentials, equipment standards and student feedback. Talk to a iDive dive pro on WhatsApp for current availability and reviews specific to Krabi.

Frequently asked questions