Thanks for the info. I'm going to Glasgow, Loch Lomond and the Trossachs, Inverness, Isle of Skye, Pitlochry, Edradour Distillery, St Andrews and Edinburgh. I have the rain coat/winter coat already with gloves. I want be doing any hiking, but I have been told I need to take some water proof hiking boats. Are those needed for general use? Or can I get away with my tennis shoes?