Reefwander
Vividly striped reef fish photographed near the USAT Liberty wreck in Tulamben, Bali

Tulamben · Indonesia · Reef · Cave & cavern

Gerombong

Twin reefs with a small cavern tucked between them

Area photo: Bernd · CC BY 2.0

Gerombong is the northernmost dive site of the Tulamben coastline, a shore dive on two separate reefs known for macro life. The pair are split by a rocky slope with a small cavern between them, which gives the site a more exploratory character and draws few divers.

Where it is and how deep

Depth profile of Gerombong: typical dive 4–30 m (13–100 ft) 18 m · Open Water30 m · Advanced40 m · Recreational limit4 m30 mtypical dive
Depths on a shared scale to 40 m (130 ft); dashed lines mark common certification limits.

No published position for this site — the map shows Tulamben and its other sites; operators know the mooring.

The dive

The dive covers two distinct reef sections separated by a rocky slope, with a small underwater cavern between them, from 4 m down to 30 m. Large gorgonian fans on the reefs house pygmy seahorses, while clouds of fusiliers and territorial snappers move between the coral. Conditions are usually calm, though a mild current is possible along this northern stretch of coast.

Marine life and season

  • Pygmy seahorses
  • Reef fish swarms
Month-by-month season rating for Gerombong
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Season follows Tulamben: Diveable all year. April to July and October to November give the calmest, clearest water; December to March is the rainy season, with more run-off and fewer divers.

Dive videos

Diving Gerombong · Alex Ribeiro on YouTube

Sources

  1. Gerombong — Amed Jepun Divers
  2. Tulamben Dive Sites Guide — Bali Aqua

More dive sites in Tulamben

A jukung-only reef of bommies and soft coral away from the crowds

to 30 mintermediate

Five minutes by jukung to a coral slope dropping to 40 metres

to 40 madvanced

Muck & macro

Fine sand and rock past 30 metres, dived for the small stuff

to 30 mintermediate

A small cave at 14 m in a terrain of stepped reef ridges

3–30 m · max 40 madvanced

Artificial reef

Motorbike frames and concrete set on a sandy slope at 15 metres

to 15 mbeginner

An upright Dutch-built freighter scuttled off Kubu

15–40 madvanced

Easy shore reef a few hundred metres from the Liberty wreck

10–25 mbeginner

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