Your Celtic adventure starts in earnest with a city drive, taking in the fine 12th-century cathedral, imposing university buildings, and elegant Georgian squares. On the way this morning: the “Bonnie Banks” of Loch Lomond, wild Rannoch Moor, Glen Coe, lovely Loch Linnhe, and Fort William beneath Ben Nevis. In the afternoon, look out for signs of the mysterious Loch Ness monster. Spend the night in Inverness, the Highland capital. (Breakfast, Dinner)