
A wall dive with sandy bottom on the left, leading out to a large seagrass field and then back along the same wall. It often finishes in a small cave just the other side of the bay, which the operator says is nearly always full of a large school of young fish. Points of interest are 15 to 25 metres, with 40 metres the maximum.
Where it is and how deep
No published position for this site — the map shows Alonissos & the Peristera Wreck and its other sites; operators know the mooring.
The dive
The west side of Mavros Kavos is a wall dive - a vertical wall, in the operator's words - with sandy bottom off to your left, so you have hard structure on one shoulder and open sand on the other for most of the swim. The points of interest are between 15 and 25 metres and the site maximum is 40, so the plan can stay comfortably mid-range along the face.
Following the wall leads out to a large seagrass field, and then you follow the same wall back along. The dive is often finished off in a small cave just the other side of the bay, and that cave is the payoff: the operator says it is nearly always full of a large school of young fish. Worth arriving there with gas and time still in hand rather than rushing the wall to reach it.
Marine life and season
- Reef fish swarms
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Off-season | Off-season | Off-season | Fair | Good | Prime | Prime | Prime | Prime | Good | Off-season | Off-season |
Season follows Alonissos & the Peristera Wreck: The underwater museum and most operators run May–Oct only; meltemi winds can close the exposed Peristera site in midsummer.
Questions divers ask
How does the Mavros Kavos West dive end?+
It is often finished off in a small cave just the other side of the bay, reached by following the wall out over a large seagrass field and back again. The cave is nearly always full of a large school of young fish. Points of interest run 15 to 25 metres, with 40 metres the maximum.
Sources
- Mavros Kavos - West — Alonissos Triton Dive Center
- Alonissos Triton Dive Center dive sites — Scubaverse
More dive sites in Alonissos & the Peristera Wreck
Wall from 8 m to 30 m, with rock running on to 50 m
The shallow half of the cove, with its best rock at 8 to 20 m
Reef
One of the area's dive highlights, and an ideal night dive
Wall to 20 metres, then into the most famous cave on Alonissos
Cave & cavern
A 70 m cave passage with its mouth between 22 and 34 m
A sharp drop to 50 m with openings and cracks in the face
A boulder-strewn plain further offshore than the West side
A drop-off from about 10 m to 33 m, then a seagrass bed
Similar dives elsewhere
A 200 m wall under sponges, bryozoans and soft corals
A yellow-daisy wall at 20–30 m with groupers and barracuda over it
Fast drop-off onto a gorgonian platform at 30 m
The canyon exit opens onto a wall that falls to 45 m




