Reefwander
A mottled klipfish swimming over pale boulders and brown seaweed in green water — Troglodyte's Cove, Gordon's Bay & Rooi-Els

Gordon's Bay & Rooi-Els · South Africa · Reef

Troglodyte's Cove

Sheltered cove entry below a shoreline cave

Photo: Peter Southwood · CC BY-SA 3.0

Troglodyte's Cove is a small cove in the steep rocky shoreline south west of Gordon's Bay, named for the cave at the head of its inlet. Reef ridges run parallel to the shore down to fine sand, with big outcrops, overhangs and a rock used by a small group of seals.

Also known as Cave Gully.

Where it is and how deep

Depth profile of Troglodyte's Cove: typical dive to 14 m (to 46 ft) 18 m · Open Water30 m · Advanced40 m · Recreational limit14 mtypical dive
Depths on a shared scale to 40 m (130 ft); dashed lines mark common certification limits.

34.1805° S, 18.8252° EApproximate position — the dashed circle shows where the site lies; your operator's briefing has the mooring.

The dive

Divers climb down a boulder slope from the cave mouth to the water's edge, where it is usually deep enough to jump in; entry and exit are very sheltered from south westerly swell. The gully below the cave has steep rock sides and a pebble and boulder bottom. One route keeps the rock face on the left out of the inlet, then heads straight out over coarse gravel to the fine sand at the maximum depth of about 14 m.

From the sand the route turns back towards the shore over pebbles, small boulders and larger outcrops, then rocky reef with pebble-bottomed gullies, reaching the shoreline near the seal reef. Outcrops and boulders stand well above the bottom, with overhangs near the shoreline, especially in the inlet. A small group of seals frequents a rock north east of the gully. West towards Lorry Bay the reef grows more rugged.

Marine life and season

  • Seals & sea lions
Month-by-month season rating for Troglodyte's Cove
JanFebMarAprMayJunJulAugSepOctNovDec
PrimePrimeFairFairFairFairFairFairFairFairFairPrime

Season follows Gordon's Bay & Rooi-Els: Diving runs mostly in summer, when the weather permits, with some good days in other seasons and an occasional winter dive.

Know before you go

  • Dive it only when the south westerly swell is short and low.
  • The descent to the water is steep over the last stretch; carry kit carefully over the boulders.

Photos from Troglodyte's Cove

  • Peter Southwood · CC BY-SA 3.0

Questions divers ask

How deep is Troglodyte's Cove?+

The reef shelves down to fine sand at a maximum of about 14 m.

Sources

  1. Diving the Cape Peninsula and False Bay/Troglodyte's Cove — Wikivoyage

Photo credits

More dive sites in Gordon's Bay & Rooi-Els

Twin reefs shaped like a whale and calf, close to Gordon's Bay

to 15 mbeginner

Noble coral on every pinnacle, above sheer walls to the sand

to 26 mintermediate

Steep shoreline walls and a boulder swim-through close to the gully

to 18 m · max 23 mbeginner

Shallow sandstone ridges named for a Gordon's Bay instructor

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A surface-breaking rock pinnacle above reef with unusually varied invertebrates

to 16 mbeginner

Ridges and gullies below the Rocky Bay resort cliffs

to 18 m · max 27 mintermediate

Kelp forest and broken sandstone ridges off the Rooi-els point

to 20 mintermediate

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