Geocache recommendation

If anyone is visiting the Swindon area on a nice day, especially with kids, I can thoroughly recommend this cache.

It's a really good fun puzzle cache, just like a traditional treasure hunt, roaming around the Lawns (a gorgeous park/woodlands) looking for clues. All the co-ords are spot on, you get a good long walk (but never realise you are exercising because you are having too much fun), the clues are nice and easy so the kids really get to join in, and the cache hiding place is a good one.