What is a popular outdoor activity near Callander?

A popular outdoor activity near Callander is the ridiculously postcard-perfect tour of Lochs Reòidhte, Drunkie and Achray, which is an easy introduction to the greater majesty of Loch Lomond and Trossachs National Park. It’s a bendy 7-mile route open to vehicles April through October and for cyclists or hikers at any time, with captivating lake and forest scenery. Wild camping opportunities along the way are numerous; some areas require permits between March and September.