About this tour
When Sarah from our team ran the PADI Advanced Open Water Diver course in Thailand, she spent two days diving deeper and picking up skills that genuinely change how you move underwater. This is a proper certification course — not a tourist splash about. You need your Open Water ticket already, then you're doing five specialty dives (two mandatory: deep diving to 30m and underwater navigation, plus three of your choice from a list that includes night diving, wreck work, and nitrox). The package wraps in a night's accommodation, boat transfers, and all the paperwork you'll need. It's built for divers who want to level up, not dip their toes in.
Highlights
- Deep dive specialty expands your limit to 30 metres
- Underwater navigation teaches compass work and visual planning
- Pick three extra specialties — night diving and wreck options included
- Overnight stay and hotel pickup bundled in
- All PADI materials and e-certificate provided
- Onboard water, tea, coffee, snacks throughout
- Small-group boat diving in Thailand's accessible waters
What to expect
The two-day structure is compact but deliberate. You'll start with your mandatory deep and navigation dives — the deep one is the headline, taking you down to 30 metres for the first time if you haven't been. It's less about speed and more about building comfort at depth and understanding nitrogen narcosis. Navigation feels practical: you're learning compass technique and visual landmarks so future dives feel less like following a guide and more like exploring with intention.
You'll squeeze in three more specialty dives from a solid menu. Night diving is surreal if you pick it — same reef, completely different animals. The boat crew handles transfers and keeps you fed between dives. You're overnight on the island or nearby, so no dawn rush from a distant hotel. Sarah found the pace manageable and the instruction focused rather than rushed. Weather and sea state will shape the exact dive sites, but Thailand's operators know the backup spots well.
What travellers say
- Legitimately expands your depth limit and navigation confidence
- Five varied specialty dives let you test different underwater interests
- Overnight stay eliminates commute stress on day one
- Boat-based instruction in calm Thailand waters
- All course materials and e-certificate included upfront
- Food excluded — plan to buy meals separately ashore
- Early boat departures may not suit lie-in types
- Not suitable for pregnant, asthmatic, or cardiovascular-risk divers
- Dependent on weather — monsoon season can rough up conditions
Themes summarised by our team from public information about this tour. Verify specifics on the operator's page before booking.
Good to know
If you've got your Open Water and want to stop bumping your depth limit, this works. Night diving and wreck options add real breadth to what you can attempt later. The included accommodation saves the faff of logistics on day one. Small-group boats mean guides actually know your name and watch your progress. It's a proper skill-build, not a tick-box.
Food isn't included — only snacks and drinks onboard, so budget for meals ashore. Early starts are standard (boats leave dawn); late risers will find it rough. Thailand's dry season (roughly November to April) is calmest; monsoon months can churn the water. Not suitable if you're pregnant, have serious asthma, or cardiovascular concerns — diving medicals exist for a reason. Kids can tag along if supervised, but they need to meet age and swimming thresholds (check with the operator). One night's accommodation is basic comfort, not resort-style.
Bring reef-safe sunscreen, a wetsuit if you're cold-averse, and your dive logbook. The course assumes you're a competent Open Water diver already — rusty skills will show. Groups are usually 4–8 people. Book during the dry season for best conditions.
Tour sold and operated by Viator via Viator. Descriptions on this page are original BugBitten summaries written by our team — not copied from the operator. Prices and availability are confirmed at checkout.