You will be Looking for a Large Lock-n-Lock, which is filled with Loot that starts with the letter L.
I have already hidden Gimme a K...! and Gimme an I...!, and in the future, I will hide O.Sooner, rather than later, I hope.
The cache is just a short, easy walk from parking. In this type of terrain, snakes and other critters are always a possibility, so look before you reach.