Ceningan Wall diving in Nusa Ceningan

Ceningan Wall runs along the south coast of Nusa Ceningan, directly across the channel from Crystal Bay, and it shares the same current-fed water and the same seasonal chance of a mola mola. Where Crystal Bay is a bay with a drop-off, Ceningan Wall is the real thing: a face that falls close to vertical, dressed almost entirely in coral, sponges and gorgonians.

It is not a site Sober Diving treats casually. The wall's position out in the channel exposes it to sustained current, and sometimes down-currents, that call for solid buoyancy and drift skills before you go. Visibility is usually strong, often 15 to 30 metres, which at least gives you a clear view of how far the wall keeps falling.

You typically enter over a shallow, swell-affected plateau before dropping onto the wall itself, where the plan is to follow the coral face at a depth suited to the group's certification and the day's current, rather than pushing straight to the deepest point. Calmer days let Advanced Open Water divers follow the wall between about 15 and 25 metres; stronger, colder days are for more experienced divers only, working deeper for a better chance at a mola mola. Fusiliers and other schooling fish often bunch tightly against the wall itself when the current is running, giving the whole dive a sense of everything moving in the same direction at once.

As at Crystal Bay, the guide's read of the current matters more than any fixed plan, and the dive is briefed and adjusted accordingly every time. Entries are usually made from a drifting boat rather than an anchored one, so listen closely to the pre-dive briefing on timing and where to surface.

The wall itself is the sight here: a dense cover of soft corals, sponges and gorgonians running down into the blue in a real display of colour. Bigeye trevally and tuna move along the face, eagle rays and marble rays rest on the ledges, and keen macro divers can find rare nudibranchs among the coral. In the cooler months, roughly July to October, there is a real chance of a mola mola rising to a cleaning station along the wall.

Our mola mola guide covers how to behave if one appears, which applies just as much here as at Crystal Bay.

Ceningan Wall rewards a visit any time of year for the wall itself, with July to October adding the mola mola possibility on top. It suits Advanced Open Water divers in calmer conditions, and more experienced, current-comfortable divers for the deeper sections, with the exact plan for the day set by your guide once the current has been checked.

If you have not dived a current-swept wall before, doing our Advanced Open Water course first, and asking about the drift diving specialty, will make this a far more relaxed dive. It also pairs naturally with a Crystal Bay day, since the two sites sit across the same channel and share the same window of best conditions.