Park your car at the waypoint(Wpt1) mentionned above.
Find out in which year the chapel has been reconstructed. (the 2
last digits of this year =A)
Drive to Wpt 2 , N: 38°13.261 , W: 0° 30.536 and park your car
for the rest of the cache-seeking.
Here you have to find out the number of iron hooks coming out
off the concrete pyramid (number=B)
Now you can calculate the cacheformule to go and find the
cache.
CACHEFORMULE=
N:38°13.(2*A + 14*B) W: 0°30.(19*A - 22*B)
Once you found the cache, you can log your visit in the logbook,
and afterwards on www.geocaching.com, by means of the cachename
"santa pola".
Have fun !!!