for anyone who enjoys the sea and walking / quad biking / motorbikes or 4x4 in the dunes, there are clear tracks and all the caches are by tracks.
you are looking for a large bucket camo - its very very important you close the lid fully and rehide well once found.
each cache has a pen (but always safe to bring a pen incase the one included is not working).
and each bucket has some swag to trade for.