I only discovered geocaching last week, and thought I would try it with my Grandchildren.
Two of them visited me on Monday, and went on their 1st 'Treasure hunt.' They loved it when we found the 'treasure'.
Another two visited on Wednesday, although the eldest was not interested. We only had time enough to search for 2 caches, and found both.
The dissinterested child was gutted, when he found he'd missed out.
As it happens, tomorrow we're going to the airshow. (We had already planned to go, before I discovered caching)
They demanded, 'Grandad, can we go on a treasure hunt, while we're there?'
And so, if you are in the gardens, and come across; 2 Grandparents, 4 parents, and 5 children, just say hello, and ask' 'Have you seen any frogs' (Thats our codeword if muggles are passing)
P.S. If you get to the caches before us, can you leave something pink for the girls.