DORES, Scotland — On the banks of the famous Loch Ness, Evan Beswick gazes at a scattering of low, slate-roofed houses in the woodlands across from this tiny village.The shores of the lake are dotted with castles and hunting estates. The houses he points to are far from luxurious, but “we couldn’t just save up and buy one of those at the prices they go for,” he said.
