Tulamben Drop-Off
Depth is the range from the top of the site to its usual maximum; "recommended cert" is the mainstream-agency level operators usually ask for, not a legal rule. Currents and visibility change daily — treat everything here as planning ranges.
A ten-minute walk from the Liberty, the Drop-Off gives Tulamben its second act: a true wall grown from an old lava tongue, falling from knee-deep water to well past forty meters. Barrel sponges the size of bathtubs, sea fans hosting pygmy seahorses, and black coral bushes decorate the face, while clouds of anthias work the shallows and the occasional reef shark or eagle ray passes in the blue. Overhangs shelter lionfish, sweetlips, and morays, and night dives here turn up Spanish dancers and hunting cephalopods. It rounds out a classic Tulamben day, wreck in the morning, muck at midday, wall in the afternoon, all from the same stretch of dark beach.
The moment you come for: Sponge-and-fan wall from shore; pygmy seahorses; rich and easy night diving.
Topography: Volcanic rock wall and buttresses dropping past recreational depths, pocketed with overhangs.
Entry: Pebble-beach entry at the eastern end of Tulamben bay, a short surface swim from the wall.
Know before you splash
Hazards: Easy depth creep on a wall that keeps going; watch gauges and the surge near the entry.
Nitrox: Worth it here — profiles sit in the range where enriched air meaningfully extends no-stop time (with the training to use it).
Who you'll meet
Giant Moray Eel
Lionfish
Nudibranchs
Pygmy Seahorse
Spanish Dancer
Whitetip Reef Shark
For photographers
Wide angle: ★★★★☆ · Macro: ★★★★☆ — editors' 1–5 rating of what this site gives each style of shooting