This is the Bonus Cache for the "Midsomer Murders ~ Dorchester on Thames" Adventure Lab Caches
There is no cache at the starting co-ordinates, you will need to compete the adventure lab caches where you will be given the value of a letter to be put into the formula below which, once completed will take you to the location of the bonus cache. Please replace the cache so that it is well covered in the plentiful natural materials.
N 51° 38.AAB' W 001° 10.CDE'
Scan the QR Code with your
Smartphone to open the
Adventure Lab cache