D0
This riddle is actually simpler than D1, I'd rate it D0. Find this sign - I'm sure you'll find out where it is.
From the sign, walk 299m in 189.37°. Here's the final (the other sign). Don't use force with the container. For small geocachers it might be helpful to bring a tall friend or something to step on.
Lrf, vg'f ernyyl gung fvzcyr. Ng TM, ernpu nobhg 2.5z uvtu.