The cache is NOT at the listed above coordinates.
A fun, family-friendly walking tour of the PLAY places in the Mason District Park! You are looking for a small camo-covered cylindrical tube containing a log. Bring your own writing instrument. You must have a Wherigo-enabled device to find this cache; it is NOT at the posted coordinates. Click the button below to download the cartridge.
To take this tour and find the location of the geocache, you must download the Wherigo cartridge found at the link below and play it using the Wherigo app (Apple) or WhereYouGo app (Android).
Alert: You are about to download a file that contains details needed to find this geocache. As the geocache owner, I ensure that this file is safe to download. It has not been checked by Geocaching HQ or by the reviewer for possible malicious content. Download this file at your own risk.
DOWNLOAD THE CARTRIDGE HERE: 
Once on the above webpage, sign in, click the Download button on the left, select Pocket PC Device, and click Download Now.
This is a dawn-to-dusk cache. Absolutely no night caching. Please let me know if anything is amiss.
Note: Garmin no longer supports Wherigo Cartridges. Use the "WhereYouGo" app for Andriod devices, and the "Wherigo" app for Apple devices. These cartridges work best on Android and Apple devices.
Permission for the placement of this cache has been given by the Fairfax County Parks & Recreation
Night caching not allowed in the Mason District Park - only seek during park hours from dawn to dusk.