Geo-caching is a real-world, outdoor treasure hunting game using GPS-enabled devices to navigate and track coordinates.
Sign-up here for the app and find the closest GeoTour to you https://www.geocaching.com/play
A GeoTour has been set-up by Visit Royal Deeside that runs along the Deeside Way from Drumoak to Ballater, continuing up to Braemar. However, there are around 70 mini-trails in the Royal Deeside area for you to enjoy that will take you to historic landmarks, forestry trails and lochside walks.
You can find more information about Explore Royal Deeside GeoTour here: https://www.geocaching.com/play/geotours/royal-deeside