Doing more online research I found a Challenge launched by the  Woodland Trust. It is called the Big Summer Challenge 2011 from Nature Detectives.

There you can find over 100 FREE summer boredom busters to get you and your children outdoors and active over the summer holidays (no matter the weather!).

Also, they have a competition to find UK’s most adventurous family and you could win a whole year of activities in the nature detectives CLUB!

Lots and lots of ideas to enjoy the summer outdoor or indoor!!