Ponza Island vs Tremiti Islands — Dive Destination Comparison
Ponza Island (Italy) scores 67.5/100 vs Tremiti Islands's 64.7/100 in OkToDive's 12-category rating. Choose Ponza Island for reef diving with 15–35m visibility. Choose Tremiti Islands for reef diving at ~$85/dive.
Last updated: 2026-07-22
Side-by-side comparison
| Metric | Ponza Island | Tremiti Islands |
|---|---|---|
| OkToDive Score | 67.5/100 | 64.7/100 |
| Country | Italy | Italy |
| Visibility | 15--35m | 12--30m |
| Water temp | 14--26 C | 13--25 C |
| Max depth | 45m | 40m |
| Current | mild | mild |
| Cost per 2-tank dive | $90 | $85 |
| Budget tier | mid range | mid range |
| Best months | May, June, July | May, June, July |
| Dive types | reef, wall, cave, wreck | reef, wall, cave, wreck |
| Min certification | Open Water | Open Water |
| Key species | grouper, barracuda, moray eel | Adriatic sturgeon, dolphin, loggerhead turtle |
| Google rating | 4.6 (175 reviews) | 4.5 (145 reviews) |
Which should you choose?
Choose Ponza Island when...
- + Newly certified divers building confidence
- + Wreck diving enthusiasts
- + Couples where one partner doesn't dive
Skip if
- - You don't have Advanced certification
- - You hate cold water — temps drop to 14°C
Choose Tremiti Islands when...
- + Newly certified divers building confidence
- + Wreck diving enthusiasts
- + Groups seeking 15+ named dive sites in one area
Skip if
- - You don't have Advanced certification
- - You hate cold water — temps drop to 13°C
Bottom line
Ponza Island wins on overall score (67.5 vs 64.7), but the right choice depends on your priorities. Tremiti Islands is more affordable ($85 vs $90/dive). Ponza Island has better peak visibility (35m vs 30m).