GeoKrety.org
Open source item tracking for all geocaching platforms
[PL] Szukam zamka, do którego jestem. [ENG] I'm looking for lock I match.
Caption: = start = trip points = recently seen
The co-ords given is it's general location, you'll need to complete the cache to find exact location:
GC16EYZ link
Found this, and picked up
Log a GeoKret