Apo Reef vs Koh Tao — Dive Destination Comparison
Apo Reef (Philippines) scores 61.3/100 vs Koh Tao's 61.2/100 in OkToDive's 12-category rating. Choose Apo Reef for wall diving with 18–40m visibility. Choose Koh Tao for cave diving at ~$50/dive.
Last updated: 2026-07-22
Side-by-side comparison
| Metric | Apo Reef | Koh Tao |
|---|---|---|
| OkToDive Score | 61.3/100 | 61.2/100 |
| Country | Philippines | Thailand |
| Visibility | 18--40m | 5--24m |
| Water temp | 26--30 C | 30--35 C |
| Max depth | 40m | 40m |
| Current | moderate | moderate |
| Cost per 2-tank dive | $100 | $50 |
| Budget tier | mid range | mid range |
| Best months | January, February, March | March, April, May |
| Dive types | wall, wreck, drift, pelagic | cave, pelagic |
| Min certification | Open Water | Open Water |
| Key species | whale shark, tiger shark, whale | manta ray, whale shark, seahorse |
| Google rating | 0 (0 reviews) | 0 (0 reviews) |
Which should you choose?
Choose Apo Reef when...
- + Wreck diving enthusiasts
- + Experienced drift divers comfortable in current
- + Wide-angle photographers wanting crystal visibility
Skip if
- - You don't have Advanced certification
- - You need shore access — this is boat-only
Choose Koh Tao when...
- + Marine life enthusiasts seeking manta ray encounters
- + Anyone visiting Asia-Pacific for the first time
- + Groups seeking 25+ named dive sites in one area
Skip if
- - You don't have Advanced certification
- - You need shore access — this is boat-only
Bottom line
Apo Reef wins on overall score (61.3 vs 61.2), but the right choice depends on your priorities. Koh Tao is more affordable ($50 vs $100/dive). Apo Reef has better peak visibility (40m vs 24m).