There's a nice walk through the park which goes into a woods which is split in two by a road, so you have to watch your dog if off lead, it's a good walk.
The cricket ground is used for the Kings Langley Carnival (which is why we went).Lots of activities and plenty of stalls set up by the many local businesses, a great local church group had put on a stand with various activities, and the scouts were in force to provide some bbq food and showcase what they do. There was even a dog show, which we entered our Labrador in for ‘the most handsome dog’... and he came 1st place!
Only experienced this as a party venue in the club house. A comfortable size, adequate kitchen and cloakroom facilities. A good bar, parking felt a bit adventurous in the muddy bumpy area on the side.