Toucari Caves
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.
Up in Dominica's gentle northwest corner, old lava flows have weathered into a run of shallow arches and short tunnels a few kicks off Toucari Bay. None of the passages is long or dark enough to feel committing; light leaks in from both ends, soldierfish and glassy sweepers pack the ceilings, and lobsters line the shelves like inventory. Between swim-throughs the reef rolls along in fine health, with turtles grazing and trumpetfish shadowing parrotfish across the coral. It is the island's friendliest adventure dive, and a favorite second tank after the southern walls.
The moment you come for: Daylight lava tunnels, ceilings packed with sweepers and soldierfish
Topography: Lava arches, tunnels, and shallow reef over sand
Entry: Short boat run from Portsmouth or Toucari Bay in the island's calm northwest.
Know before you splash
Hazards: Mild surge can push through the tunnels; keep clear of ceilings and file through singly.
Who you'll meet
Christmas Tree Worm
Hawksbill Turtle
Lionfish
Porcupinefish
For photographers
Wide angle: ★★★★☆ · Macro: ★★☆☆☆ — editors' 1–5 rating of what this site gives each style of shooting