Geocaching with the National Trust
Visitors will be able borrow a Garmin handheld GPS device to guide them to treasure 'caches' hidden in the countryside and coastland of National Trust sites.
These modern-day treasure-hunts are a fun way for visitors to get out and really experience the outdoors with the National Trust.
Over the forthcoming months, Garmin will be hosting taster sessions at National Trust locations.
For event details, click here.