The Cauldron (Shotgun)

Drops into a sandy basin at 20-22m before the channel narrows. Timed tightly to the tide — dived at the wrong point in the cycle it does not work at all, and at spring tides it is beyond most divers. Advanced certification and real drift experience are non-negotiable here.

Depth

5–22m

Current

Extreme

Diver level

Advanced open water

Entry

Boat

Unique features

  • Narrow tidal funnel between Gili Lawa Laut and Gili Lawa Darat that compresses a large volume of water and accelerates hard
  • Divers are carried from a shallow entry through the mid-channel bowl and fired out into blue water — the 'shotgun'
  • Reef sharks, big jacks, snapper schools and batfish stack up in the flow; seasonal mantas in the exit

Sources & last checked

Checked July 2026

This is a researched draft, not yet human-verified. The seasonality and logistics are drawn from the sources below — confirm specifics (permits, fees, closures) with an operator before you book.

Note on the data: Coordinates are approximate; not surveyed dive-site GPS.