Dive Site Chartlets

This page is a permanent "work-in-progress". As I get new data, the diving chartlets will be updated.

Hand-drawn maps and charts done by collecting data from many dives with me taking notes and pictures underwater while my buddy drags around an SMB with a GPS. Where indicated, the UKHO sounding data are taken from the Admiralty Maritime Data Portal here https://www.admiralty.co.uk/ under the Open Government License.


Cathedral Rock

Ebb Carrs

Cathedral & Ebb Carrs


West Hurkers & Skelly Hole






Greenends & Nestends

Weasel Loch

Prestonhill quarry, Inverkeithing, Fife


Loch Long: A-frames/Finnart, Coillessan, Conger Alley, Twin Piers

A-frames / Finnart
Coillessan siteCoillessan wallGlen Douglas road end siteGlen Douglas road end reef
Conger Alley siteConger Alley reefTwin Piers siteTwin Piers reef

Loch Fyne: Seal Reef, Gortein Point

Seal Reef Gortein Point

Loch Linnhe: Kentallen Wall

Loch Etive: Falls of Lora

Loch Leven: Coalasnacon

Small Isles

Elizabeth Rock

Bo Fascadale

Minke reef N

Minke reef mid

Minke reef S

Maxwell N

Maxwell mid

Maxwell mid zoom

Maxwell S

Maxwell S zoom

Muck windmills

Muck SE

Muck E

Oberon bank

Eigg SE Crannaig

Eigg SE Partan

Eigg SE Chathastail

Loch Sunart

Sligneach Mor

Sligneach Beag

Risga Pinnacle

Broad Rock

Ross rock

Sound of Mull

Calve Island wall

Auliston wall

north mid south

Sealbhaig (Ardmore)

Red Rocks gully

Wreck Pelican

Wreck Hispania

Wreck Rondo & Am Brican

This was the state of tide when I dived the Hispania, Thesis, Rondo and Shuna.

Lochaline Hotel wall

Ardtornish Point

Glas Eileanan


SW Eilean Rubha


Wreck Breda

Dunollie Point

Madam Alice

Lady's Rock

Lismore SW

Bernera W

George A West, Liath Sgeir

Heather Is.

Ard Na Cuile

Kerrera S midsound

Gallanachbeg, MFV Altair

Bogha Nuadh

Dubh Sgeir (SW Bach)

Bach Is. NW

Bach Is. SE

Bach channel

Insh Is. SW

Insh Is. S

Insh Is. NE

Insh Is. Dubh Sgeir

Firth of Lorn

Helena Faulbaums

wreck rock Mull S

Easdale W


Loch Spelve narrows

Grey Dogs

A1 drift

Dubh Feith

Bono Rock

Bogha Ant Sagart

ANZAC Pinnacle

Eilean Creagach




Half Moon


Dun Chonnuill


Conger reef

Cuan Sound

whole sound

north Cuan

south Cuan


across from Torsa

Sound of Jura

Dorus Mor

Reisa An T-Sruith

Between Mull and Colonsay

Shackleton Rock

MadMax Pinnacle

Relative Ship Sizes

The data shown here should only be understood as exercise in depth sounding / charting / bathymetry and should not be relied upon for activities where safety is critical.

Comments welcome to m.ruffert (at) gmx.net