Operator wreck listing with depth, rarity, and advance-warning guidance.
Marla's Mystery Wreck is a deep Racha Yai wreck for advanced divers.
Marla's Mystery Wreck is a deep Racha Yai wreck for advanced divers.
Advance warning and a site-aware boat run help avoid missing the wreck.
Marla's Mystery Wreck is a purpose-sunk barge wreck off Racha Yai that has become a deep artificial reef for advanced divers. The open hull and cut-through sections make it a useful wreck-course and deep-training target, but the site still rewards a careful plan because it can be elusive and sits away from the easy bay dives. Expect a fish-rich wreck with coral growth rather than a high-traffic site.
Depth range, seasonality, and planning context.
Reported Depth
30m - 34m
Depth Note
Deep wreck profile with the hull around the low-30s and the top in the high-20s.
Typical Conditions
A deeper wreck with an elusive search and weak-to-moderate current, better suited to deliberate teams.
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
Advanced wreck dive with limited penetration and careful site-location planning.
Access Restrictions
Deep wreck location and an elusive position make guided access the practical choice.
Community notes to help plan your visit.
Scuba Diving
Good wreck-course and deep-training target, with open hull sections and marine life in and around the structure.
Freediving
Not a freedive target; the depth and wreck profile make it scuba-only.
Snorkeling
Not a snorkel target; the wreck sits too deep for meaningful snorkel use.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Operator wreck listing with depth, rarity, and advance-warning guidance.
Dive site page with depth, visibility, current, and wreck-course suitability.
Day-trip wreck page with coral growth, marine life, and swim-through context.
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