With 6-7 days you could come up the centre of the highlands (Glen shee), see the Speyside area, the Cairngorms, head North into the High Highlands then head West and come down the coast (take the small coast roads) to Ullapool and then follow the coast South - Skye, Mull too etc etc and further South as suggested.

I set off at 06.45 this morning following the Spey West - Stunning in the morning Sun - wildlife - and lovely roads! Back to feed the kids their breakfasts.

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