This is a short circuit on the western side of the harbour, the caches have been squeezed into a small area, there are other caches in the area also. It is based mainly on islands in the Caribbean.
This is an urban cache so muggle activity will be high, discretion and stealth must be observed at all times.
At the given co-ordinates you will find a National Cycle Route 2 signpost, you will have to work out the following formula disregarding any fractions.
North 50 (((BoS*CT)+PB)-E). (CT) (CT-PB) (PB)
East 000 ((PB*BoS)+E). (CT-PB) (PB+E) (BoS-E)