First Cathedral features a huge lava tube that is roughly 100 feet long and about two stories high. This is one of the most breathtaking dive sites in Hawaii. One can see sunrays enter the chamber through holes in the roof and it lights up the chamber with a stained-glass effect. There are many roofs and passageways in the chamber where one can find lobster, crabs, shell life and sometimes white tip reef sharks. Outside the chamber one can see a plethora of marine life.
Unit Settings
| Terrain and Features: | Other, Rock |
|---|---|
| Entry Type: | Boat |
| Max Depth: | 18m |
| Visibility Range: | 14m - 42m |
| Experience Level: | Experienced |
| Best Gas: | 21% - 50% O2 |
Unit Settings
Unit Settings
Although we currently lack information on specific hazards at this location, their absence cannot be assumed. Your knowledge and experience with this dive site could greatly enhance our page – we invite you to share your insights.
