Hill walkers have been outraged by a proposed 800% increase in parking charges at one of Scotland’s most popular mountains. Argyll & Bute Council has announced its intention to increase car parking charges in Arrochar, at the head of Loch Long. The proposed increase will take the hourly charge from 30 pence to £1 and the rate for the full day from £1 to £9. The car cark at Succoth is well used by walkers heading for the distinctive rocky peak of The Cobbler, as well as Beinn Ime and other of the Arrochar Alps. Davie Black, Access & Conservation…