Rangers & Police Scotland officers on patrol on Inchmoan South Beach, Loch Lomond & The Trossachs National Park SCOTLAND’S national park is preparing for a surge in visitors after lockdown by increasing the numbers of staff and toilets and boosting car parking capacity. Last summer Loch Lomond and the Trossachs saw a huge increase in visitors as restrictions eased. At the time there were reports of a “tidal wave” of litter being left by day-trippers, while residents complained tourists had been urinating in public places as toilet facilities were shut. Groups also warned that in some villages and towns, where car parks were left closed, there was dangerous roadside parking and tailbacks.