To find the cache you will need to complete this little puzzle to find those magic numbers.
North= Bulgaria° Republic of Macedonia.(Pakistan+Pakistan+Colombia+Kuwait)
West= Unassigned (USA)°Luxembourg.(United Kingdom+New Zealand+Peru+Jordon+Australia+Russian Federation+Saudi Arabia+Sweden+Serbia)
Please take care when retrieving the cache due to its location. Stealth maybe required
BYOP
You can check your answers for this puzzle on GeoChecker.com.