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See more of the best (and worst!) locations for such items as visibility, coral quality, and marine sightings etc.

1:  Cape Town / Fal...
99%
in South Africa
2:  Manado
98%
in Indonesia
3:  Conception Bay
98%
in Canada (east)
4:  Viti Levu
98%
in Fiji
5:  Queen Charlotte...
98%
in Canada (west)
6:  Koror
97%
in Palau
7:  Bali
97%
in Indonesia
8:  South Male Atol...
96%
in Maldives
9:  Gran Canaria
96%
in Canaries
10:  Halkidiki
96%
in Greece
*Based on your reviews.

Want to see the next generation of this site?

Big Blue Planet is now in archive mode.
All the best info has been brought into our online interactive dive log map on DiveLogs.com!

More features, beautiful wall to wall maps, the same goal:
divers helping other divers find their next diving holiday location!

Check it out here

(Just one of 826!)
Cathedral Cave (Australia (South))
Water Temperature: Cathedral Cave is the most popular dive site in south east Tasmania. A fully guided tour of this cave system is a must for all qualified divers. The maximum depth is 21 metres. Cathedral Cave is a maze of caverns, passageways and narrow swimthroughs. The entrances of the system have walls that are...

Read more about Cathedral Cave including full climate data, diver reviews, water visibility, marine sightings, dive centres, resorts, and travel agents etc.

Thank you for visiting Big Blue Planet!
We created this site many years ago to help divers share info with others and to help them find their next diving holiday destination.
Over the years, we continued to work on our more advanced online dive log, and it eventually made sense to archive big blue planet and bring all of it's features and data back into divelogs.com.
You can find it all here and so much more...