Challenge: 500 caches found on Wednesdays (Onsdag) Mystery Cache

The cache:
The cache is located at the given coordinate.
The difficulty level is based on how difficult it is to qualify when living in the area around the cache's location.
The terrain is based on how this cache is hidden.

Logbook and online log:
There are no puzzle to solve, but there is a challenge, you must be qualified to, in order to log the cache online with a "Found it" log.
You are welcome to write in the physical logbook at any time. If you are not yet qualified, write a note online and when you, at some point in the future, are qualified you can log a "Found it".

The challenge:
To log this cache you must have found and logged at least 500 caches on a Wednesday.
All Wednesdays count, no need to log 500 in one day.

Use the challenge checker to find out if you qualify!