ffmppffmf pppmppmppmpm fmpppf mmmmpmmpm ppfpppmpp mfpfmfpppmpmpffmppmpm mmmpppmpm mpfppfpfffmpffm pppmffpppmpp fmpppf fmpmfpmpp fmmppffmffmpmfp mmfppfppfpffmpmmffpppmmmfmpmppfmm mmmpppmpm mmmmpmmpm ppfpppmpp mfpfmfpppmpmpffmppmpm mmmpppmpm fmmmfffpffmpffm mppmffmfmmfpfmp fmpppf fmpmfpmpp mppmmmfmmfmp mmfppfppfpffmpmmffpppmmmfmpmppfmm fmpppf mpfmffpppmpm fmpmfpmpp mmfmmmmmfmfpmpp. mfpmmmpfmpfmffm mfpfmfpppfmpmffpppmfm.
Very busy on weekends, may be best on a weekday. Also, there is water nearby so not ideal for geo-kiddies unless you can keep a close eye on them.
I think there is enough on the cache page to make this an easy puzzle, but there is a hint in need (it will make it a difficulty 1 I believe).
Update: 18 August 2023 (tomorrow is 10 years since this was published) - the original hiding spot is gone. If you have previously solved this you'll need to do it again to get the new coords. There has been a LOT of construction in the area, stealth will be important getting to GZ.
You shouldn't need it, but just in case:
