Not Simple Math Mystery Cache
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Difficulty:
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Terrain:
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Size: 
(micro)
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This one is a wheelchair accessible, winter friendly nano.
Its another one for you puzzle lovers???? It’s not at the listed coords, but if you solve this cipher you will know where to look.
I'll post clues if you don't solve it in a couple days. 
Additional Hints
(Decrypt)
1. Ab nytroen, trbzrgel, gevtbabzrgel, culfvpf, pnyphyhf be fcrpvny zngu fxvyyf ner erdhverq gb fbyir guvf pvcure.
2. fhofgvghgvba pvcure
3. pvcure bevtvangrq va gur 1980f
4. 7331 jvyy uryc lbh trg fgnegrq
5. gel erirefr