There is paid parking in Cobh town centre, maximum stay 3hours. You can park for longer than this in the Heritage Centre which is about 5 mins walk, west of the town centre. There is a ferry service that leaves from Kennedy pier in the centre of Cobh
This multi starts at the main cache coordinates and takes you on a the Glacis walk around the outside of Fort Michael, you can go either way but the sages are listed clockwise. All the numbers you need can be found on the information boards on this walk. Walk from here to the first board to start.
The Cache
Stage 1.- Cobh Vista - The number of Cobh Town Hall = A
Stage 2 - Safe harbour for recreation - Up to how many species can be caught here 4? Where ? = B
Stage 3. Cork Harbour through our time - Fort Westmoreland was handed over to Irish Forces on July 1? 1938. Where ? = C
Stage 4 - The Archaeology and History of Spike Island - The view number on the excavation dig photo = D
Stage 5 - Whitegate Vista - Whitebay Beach is number 1?. Where ? = E
Stage 6. - Great Migrations of Cork Harbour - The number of letters in the first word of the name of the large fish on the info board (first letter A) = F
Stage 7 - Guns and Forts of Cork Harbour - Spike island Bastion 2 - No ? Gun emplacement. Where ? = G
Stage 8 - Cork Harbour A Special Area for Wildlife - The number of months where there are more than 5,000 birds in Cork Harbour = H
Stage 9 - Crosshaven Vista Haulbowline Vista - The number of Curraghbinny Woods = I
Stage 10 - Spike, a haven for smuggling - accomplices were waiting to transfer the goods to ?? ?? around the city. Missing letters in the 2 words =1? Where ? = J
Stage 11 - How Cork Harbour Was formed - 18,000 years ago 150-?50 metre thick thick glaciers flowed over the landscape carving out the valleys we see today. Where ? = K
Now you have all the numbers you need you will find the cache at N 51 AB.CDE W00F GH.IJK