CRLOOGDTIRAITOCDTNBCGRHSONSEEA ONSKNDGEOGAUAINYUIUEOTHCP ENWDSXOHNRHORIAEADUTATIHFOTEE TORIAETGTHFNLORIAELODWADOT EWTNTTSFRUEHODTETONSSRETMWCDTO TICDTOONNT
If you are safely standing at the posted coordinates, take a good look around. You will be surrounded by something that is the name of the cipher that you need to decode. You should ignore or remove the spaces in the text since they are meaningless. You can solve this by hand onsite, or use an online solver.