Reefwander
A dark blue triggerfish with pale blue lines along its fins swims past brain coral on a sandy reef — Tarpon Alley, Grand Cayman.

Grand Cayman · Cayman Islands · Wall

Tarpon Alley

Reef sharks patrolling a sandy stretch of the North Wall

Photo: Andy Blackledge · CC BY 2.0

Tarpon Alley is a section of Grand Cayman's North Wall near Stingray City, a stretch of wall between 15 and 24 m with a sandy bottom and scattered coral heads. Reef sharks are the main draw, with nurse sharks, garden eels and southern stingrays on the sand and gentle conditions most days.

Where it is and how deep

Depth profile of Tarpon Alley: typical dive 15–24 m (50–80 ft) 18 m · Open Water30 m · Advanced40 m · Recreational limit15 m24 mtypical dive
Depths on a shared scale to 40 m (130 ft); dashed lines mark common certification limits.

19.3854° N, 81.3366° WApproximate position — the dashed circle shows where the site lies; your operator's briefing has the mooring.

The dive

The wall runs between 15 and 24 m (49-79 ft). Reef sharks live along it, and the sandy bottom and scattered coral heads give a home to nurse sharks, garden eels and southern stingrays. The depth is relatively shallow and conditions are usually gentle.

Marine life and season

  • Reef sharks
  • Stingrays
Month-by-month season rating for Tarpon Alley
JanFebMarAprMayJunJulAugSepOctNovDec
PrimePrimePrimePrimeGoodGoodGoodFairFairFairGoodPrime

Season follows Grand Cayman: December to April is drier and calm enough for the exposed south side; August to October is hurricane season, and the rain peaks in October.

Dive videos

Blue Fin Adventures - Tarpon Alley · Giles Shaxted on YouTube

Sources

  1. The Best Scuba Diving in the Cayman Islands — Frommer's
  2. Exploring Grand Cayman's Hidden Dive Sites — Red Sail Sports
  3. Top Dive Sites in Cayman Islands — DIVE IN
  4. Tarpon Alley, Grand Cayman — Dive Planner Pro
  5. Shore Diving — Divetech

Photo credits

More dive sites in Grand Cayman

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to 18 mbeginner

An elephant sculpture on a ledge at 26 m (85 ft)

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