This is the bonus cache for the Adventure Lab cache "Calshot unCovered" and you need to complete those adventures to get the numbers you need for the coordinates below. The numbers are contained in the "Journal Entries", which can be viewed anytime after completing the stage. The Adventure Lab can be found here: https://labs.geocaching.com/goto/CalshotunCovered or by scanning the QR code below.
The cache is not at this location, but it's not too far away and you can walk or drive there.
The coordinates of the cache are: N50 48.AAB W001 19.CDE.
You might also want to have a go at our other cache: GC7CDRK Church Micro 11094...Calshot - St. George on your way to to the Adventure lab.