Suitable texture.

Could someone recommend a suitable texture for the Scottish Highlands? Or maybe a route for me to check.
My fictitious route is a series of islands.
The selection of textures is mind-boggling - a good thing - but my selections so far are lacking artistic value.

... during my hunt in this forum today, i met this somewhere: http://jamezshepherd.com/ ...

grtz
daveric

Have a look at the routes by nawlins as there are a few Scottish ones there (Fort William - Mallaig, Fort William-Crianlarich )