This is the bonus cache for the Fort Douglas History Adventure Lab! You will need to complete the adventure to see the final coordinates for this cache. For more information or to get the Adventure Lab app click here.
The final location is within sight of the Fort Douglas Cemetery, established in 1862. Be sure to check it out when you are done! Due to high traffic in the area this will require stealth. Weekends or evenings may be easiest. Sadly the bonus cannot be closer to the main part of Fort Douglas due to the proximity of other caches/hidden final stages for other mystery types.
To start the adventure click here or scan the QR code with your phone.