Orange Canyon
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.
Orange Canyon is named for its furniture: elephant-ear sponges the size of armchairs, in a saturated orange that flashbulbs restore from the blue gloom like a developing photograph. They cluster on the canyon walls and the pinnacle at the drop-off, framing one of West Bay's prettiest wall lips. The corner location earns bonus traffic — horse-eye jacks, passing eagle rays, sometimes a reef shark on the far side of visibility. Photographers treat it as a portrait studio; everyone else enjoys a straightforward, gorgeous wall dive with one unforgettable color.
The moment you come for: Giant orange elephant-ear sponges, photogenic wall lip, pelagic traffic off the corner.
Topography: A sand canyon feeding over the wall lip, its pinnacles crowded with orange elephant-ear sponges.
Current: The corner position brings occasional current — and the fish that ride it.
Entry: West Bay mooring near the island's northwest corner.
Know before you splash
Hazards: Depth along the lip and occasional corner current.
Conservation: The signature sponges are slow-growing and fragile; a single fin strike undoes decades.
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
Great Barracuda
Green Sea Turtle
Spotted Eagle Ray
For photographers
Wide angle: ★★★★★ · Macro: ★★☆☆☆ — editors' 1–5 rating of what this site gives each style of shooting