These caches were placed to be found. There's nothing troublesome or vexing about them.
The woodland was planted as part of the National Forest and at around twenty years old (planted in 2002) it's now small trees. As time passes it'll be nice to watch the trees mature and the landscape develop.
The area is dog friendly, but not suitable for buggies or wheelchairs.
If you do take a dog with you please remember not to leave any gifts for those who follow you. Placed with the kind permission of the Forestry Commission.