The cache is at the posted coordinates. I recently completed the challenge of finding a cache on every date of the year including Feb. 29th. To get credit for this cache, you must sign the log, and verify to me, either via a screen shot that you have found a cache of any type on on every calendar day of the year, or I will look at the stats tab on your profile page. If you do not provide some proof that you have completed the challenge, I will delete your entry.
This is not meant to be an easy find, but it can be done. You are looking for a medium size pill bottle.