This cache can only be found if your navigation system can receive signals Chirp.
Important: You need the latest update. Check if your GPS unit supports Chirp.
The Ochi Day is the second most important holiday in Greece.
Search this historic date.
A = mm + 15
B = yyyy - 1384
C = dd - 6
D = yyyy - 1250
N 36° A . B'
E 027° C . D'
The cache is a Nano. Do not forget to activate chirp on your GPS device.
You can use the First Greek Geocoin 2007 discovere. The Track ID in the chirp.
Check your coordinates Stage 1. The next Stage is the final.