Scotland

Lately, I have been doing a lot of reading on Scotland. I have been to Scotland once ages ago. I only visited Edinburgh Castle and Holyrood Palace on my last and only tour of Scotland; that was it. It was just an introductory to Edinburgh, Glasgow and the Scottish Highlands. I would like to return to Scotland one day to do "another bloody castle tour" of my own, to visit Stirling Castle, Falkland Palace, Linlithgow Palace, Balmoral Castle, Eilean Donan Castle and Glamis Castle. Of course, I would like to visit Orkney, Shetland and Isle of Skye too. Now, the question is when I will finally make it back to Scotland?