Cement Wreck
Also known as: MV Tung Hwuang
Best time to dive
January to December; February to June; November to January
What you might see
- BarracudaLikely
- Sea turtlePossible
- Whale sharkPossible
Sightings are seasonal probabilities, not promises - even in peak season nature does its own thing.
Certification & difficulty
Technical
Snorkelling
Not a snorkel site - No - wheelhouse top at ~14m is too deep for snorkeling
Safety notes
Exposed steel edges, snagged fishing nets, and silting during penetration of cargo holds/engine room; ongoing structural deterioration (funnel collapsed in the late 1990s, storm-driven superstructure panel blowouts in August 2002); scorpionfish/lionfish sting risk when handling or brushing the wreck's coral growth
Permits & fees
Within Labuan Marine Park (Dept. of Fisheries, gazetted post-1994); marine park/permit fees are bundled into operator trip pricing rather than paid separately by divers - no standalone fee schedule published; a commercial cargo wreck (not a war grave) so no war-grave protocol applies, but standard marine-park no-touch/no-take rules apply
Permits and operators change - confirm before booking.
Location
Nearest hub: Labuan
This profile is desk research, compiled from public sources - not a first-hand dive report. Coordinates are approximate.

