I'm planning to do a European trip in July. My rough plan is to ride from the UK down to northern Spain to meet up with some friends and after a few days there, continue on crossing through the Alps on my way to (probably) Prague where I'll reconvene with said friends. From there I will take a more northern route going back towards the UK. I was wondering if anyone had suggestions on must ride roads and or camping spots. My route and exact dates are very up in the air and I'm hoping to keep it that way. As such I'm more than open to any suggestions, and input is greatly appreciated!