Fifteen of the caches are at the coordinates given for them. You need to record the number inside the lid of each cache to find the coordinates to a 16th cache (GC6NN4W) that contains a special geocoin for the FTF, featuring something else that Island Bay is famous for.
The coordinates for the 16th cache are South ABo CD.EFG East HIJo KL.MNO, where A is the number inside the lid of River Roads #1 – Dee Street, B is the number inside the lid of River Roads #2 – Tamar Street and so on up to O, which is inside the lid of River Roads #15 – Severn Street.
Trent Street
Trent Street is named after the River Trent, the third-longest river in the UK. Its source is in Staffordshire on the southern edge of Biddulph Moor. It flows through and drains most of the northern Midlands around and east of Birmingham. The river is known for dramatic flooding after storms and spring snowmelt, which in the past often caused the river to change course.
The river passes through Stoke-on-Trent, Burton upon Trent and Nottingham before joining the River Ouse at Trent Falls to form the Humber Estuary, which empties into the North Sea between Hull in Yorkshire and Immingham in Lincolnshire. The wide estuary is a traditional boundary between northern England and the Midlands.
The cache
This is a straightforward park ‘n’ grab, but is in a residential area, so please respect the residents’ privacy and be discreet. It’s on public land, so there’s no need to enter any private property. Bring your own pen or pencil.
You are looking for a brown nano container. You'll need nimble fingers or tweezers to extract the log. Please replace it exactly as you found it and do please log a DNF if you can’t find it. There’s no shame in a DNF! This is particularly important, as this is a series of caches in which all need to be active for finders to locate the final cache.