Second Cathedral
Spectacular cavern dive with unique lava formations and reef life.
Boat Access
14m Avg Depth
18m Max Depth
About this dive site
This dive site, known as Second Cathedral, is located off the coast of Maui. It's distinguished not by its beauty, but as the second cavern encountered when traveling by boat from shore. Divers descend to a spectacular pinnacle surrounded by clear water. Following their guide, they’ll pass schools of fish and large moray eels, exploring healthy coral formations before reaching the entrance to the cathedral. Inside, they navigate towards a central hall where an instructor uses a torch to illuminate colorful sponges, unique psychedelic nudibranchs, and other small marine life. A rare black coral formation hangs like a chandelier from the ceiling within a side chamber. Further exploration leads through a lava shoot, accompanied by bandit angelfish, around the cave’s exterior, and back into a shallower opening.
DivingFreedivingSnorkeling
Plan Your Visit
caverncoral reefswim-throughlava formationturtlewide angleboat dive
Marine Life
scorpionfishboxfishpuffer fishsurgeonfishbandit angelfishbannerfishtriggerfishparrotfishtrumpetfishpipefishmoray eelnudibranchblack coralgroupersnapper
Things to Note
Difficulty:
intermediate
Requires good buoyancy control for cavern exploration and overhead environment.
Hazards:
Overhead environment (cavern)Boat trafficVariable currents
Current Strength:
Variable

