Ms Blamire, in a post on her Facebook page said: “They came to walk the silver sands of Morar and they look nothing like what they had known or imagined.
"There are tents everywhere and our neighbour bumped into a female on the beach at the weekend and totally unashamedly she said, ‘Oh I’m just off down the beach to have a poo’. It is an absolute disgrace.”
The claims from Morar come as a widespread campaign to encourage visitors to enjoy the countryside responsibly – and crucially clean up behind them – gathers momentum in Scotland.
Ms Blamire said there were 37 caravans and motorhomes parked on the “fragile machair” at the roadside of Traigh on Sunday.