Bangka Island, the area around Busabora 1

Bangka Island · Indonesia · Reef · Sand slope

Busabora 1

Coral blocks on sand, with schooling fish over a slow slope

Area photo: Fabio Achilli · CC BY 2.0

One of several dive sites off the small town of Sabora on Bangka Island, Busabora 1 is a reef that slopes slowly to 20 m or more, with coral blocks standing on a sandy bottom and schools of fish moving over them. The gentle gradient means depth is chosen rather than imposed, and the blocks give the dive its structure.

Where it is and how deep

Depth profile of Busabora 1: typical dive to 20 m (to 66 ft) 18 m · Open Water30 m · Advanced40 m · Recreational limit20 mtypical dive
Depths on a shared scale to 40 m (130 ft); dashed lines mark common certification limits.

1.7435° N, 125.1403° EPublished position for this site.

The dive

The reef slopes slowly rather than dropping, running down to 20 m and beyond, and the dive is a traverse across it rather than a descent. Coral blocks stand on the sandy bottom at intervals, and those are what the route joins up: each one holds fish and gives a fixed point to work around before crossing the open sand to the next. Schools move over the blocks, so it is worth stopping and letting them settle rather than swimming through.

Depth is a choice here. The gradient is gentle enough that a team can stay shallow and still see the same terrain, or drop to the deeper end early and climb back through the blocks as the dive goes on. Sabora has several sites in a short stretch of coast, so confirm with the guide which one you are on before the briefing detail stops matching what is underneath you.

Marine life and season

  • Reef fish swarms
Month-by-month season rating for Busabora 1
JanFebMarAprMayJunJulAugSepOctNovDec
FairFairGoodPrimePrimePrimePrimePrimePrimeGoodGoodFair

Season follows Bangka Island: Mar–Nov is the settled season with the calmest channels; the north-west monsoon from December to February brings wind and swell.

Questions divers ask

How deep is Busabora 1?+

The reef slopes slowly to 20 m or more. No shallow figure is published for the top of the slope, so treat 20 m as the working depth for the dive.

Sources

  1. Busabora 1 dive site — Scubago

More dive sites in Bangka Island

Pinnacle

Vertical cracks and caves in volcanic pinnacles, sharks below

to 35 m · max 40 madvanced

Coral slope from 3 m to a wall that drops to 30 m

3–30 madvanced

Pinnacle

A canyon-cut plateau at 15 m before the drop to 40 m

to 40 madvanced

Pinnacle

Three pinnacles stepping from 5 m down to a base near 30 m

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Coral garden

Three coral blocks on a garden falling from 3 m to sand at 30 m

3–30 madvanced

Coral garden

Healthy coral garden from 3 m down to 18 m off the village

3–18 mbeginner

Coral garden from 1 m to sand at 13 m, straight off the beach

1–13 mbeginner

Pinnacle

Elephant ear sponges and soft coral on rocks that break the surface

5–35 madvanced

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