bANDed garden spider

This is a mystery cache that is not located at the posted coordinates.

This cache is part of an 8 cache series called the spider series.

To solve the puzzles and get the mystery locations of the caches in this series you must use clues on the cache pages to find the alphabet key and secret passphrase in order to decipher the encrypted text by using the link below.

Clue

"Y siento que me están comiendo Por mil millones de agujeros peludos temblorosos Y se que por la mañana me despertaré En el frío escalofriante"

Encrypted Text

Jad jxi dru zl. on wrd grgva emhn ay prpfn adt qadl xn ymmd agaxea lmdx qzyzl adt xveexcful ezws
zluad://lyhd.lrrnvt.ovc/xxjkd/j/n/1XJPnBPDo0aGEZw1-yfgCiEVwMMnQWNLiMAgvj41tOL1bvrUevTMdpYg/fofsxvqc
Nfy qaswu bm yal ojidmu pa ox u ofnnyr sni

http://rumkin.com/tools/cipher/vigenere-keyed.php

N 51 0?.??? W 114 0?.???

You can validate your puzzle solution with certitude.