It’s early but the summer sun has already lifted above the hills as I pull into a little lay by just outside Bethesda. All is quiet, only the birds singing their morning chorus and the occasional bleating of newly born lambs in the fields break the silence of the still morning air. As I sort my kit out, the lack of any breeze attracts a million bugs who decide I would make a nice breakfast so I am glad when I can lock the car and start moving. The day ahead looks promising, the sky is blue, no rain is forecast and the tops are clear and inviting.