8 days, 7 nights, Dec. 23-30, 2016. Highlights: In Edinburgh, Linlithgow Palace/near Braemar, Royal Lochnagar Distillery/Cairngorms National Park/Loch Ness/Loch Lomond/at Aberfeldy, Black Watch Monument/at Loch Tay, interactive Crannog Visitor Centre/in Glasgow, Stirling Castle and National Wallace Monument/Falkirk Wheel. From $3,510 per person, double occupancy (ppdo). Single, $4,890. Back-Roads Touring Company (Level 1, 107 Power Road, London, England, W4 5PY, U.K.; phone +44 877 3304850, www.backroadstouring.com).