The coordinates take you to the High Street where there is free 1 hour car parking close to the some of my Saunter Around Stonehouse adventure labs. You can walk to them all from here.
You will need to complete my A Saunter Around Stonehouse Adventure Lab, the information you will need to work out the final coordinates will be revealed after completing all stages.
To find the bonus work out N 51 44.ABC W002 16.DEF
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