On your way to the cache, you may have to go around, like, fifteen rails, duck under a fence, and tromp through some grass as you slip down the rabbit hole. Good luck! And now, your puzzle:
Gotvtoxot hieue ni ghif nsyesoteetr pi t hhltrtyomwndt ro oyti eeeooohtn rneswgdnu o notvttr egt tif i eo.hitan sfodew bh esi nesttbee exner ha hde e dfyerccersvhnit ageuf

You can validate your puzzle solution with certitude.