Plan + Spots · Destination Guide
Lava caverns, summer runs to Niihau, and year-round reef life on the Garden Isle
Updated Oct 30, 2025 • 20 sources
Boat-accessed Kauai arches and boulder swim-through dive.
Current-sensitive south-shore ledge dive with overhang habitat.
Fish-rich south-shore boat dive over broken volcanic rock.
Easy Kauai boat dive known for turtles and coral reef.
Easy Kauai shore dive with turtles and reef fish.
Remote Lehua Crater boat dive with caves and monk seals.
Mana Crack: live-boat drift reef with steep topography.
Sheraton Caverns: boat-accessed lava tubes and turtle habitat.
Three Fingers: easy boat dive with coral ridges and reef life.
Open-water Kauai ledge dive known for turtles and drift runs.
Turtle Bluffs: boat-access cleaning station with big turtle action.
Remote Lehua wall dive with pelagics and monk seal potential.