Ride Loch Tarsan: Gravel Through Glen Kin's Highland Loops

Set out from Dunoon's Victorian Pier and you’ll soon trade the thrum of ferries for the hush of glens and the clean bite of highland air. The Loch Tarsan and Glen Kin Gravel or MTB Tour is a 47 km (29 mi) loop that threads shore road, riverside tracks and packed gravel, climbing 733 m (2,404 ft) through the hills around Dunoon, United Kingdom. It’s a classic West Coast ride: sea-loch views one moment, remote corrie-like hollows and waterfalls the next.

The route begins along Shore Road past Kirn and Sandbank with panoramic views across the Holy Loch toward Kilmun and Strone, then slips into Glen Massan where the River Eachaig and River Massan guide a shadowed ride beneath mature woodlands. Expect ribbon waterfalls, stretches of moss-draped rock and occasional Highland cattle standing like weathered sculptures in the roadside fields. The climb to Loch Tarsan opens the landscape — a broad loch framed by peaks and ridgelines — and rewards sustained effort with long, fast descents into Glen Lean.

From there a mix of single-track paved sections and packed gravel carries you into Glen Kin, where steep hills loom above and the surfaces keep you honest. The course is flexible: guides can shorten or extend the loop to match conditions and legs, and group sizes are kept small for a personal, exploratory feel. Riders should be comfortable handling off-road surfaces for roughly 30 miles; the tour works best on a gravel bike or mountain bike with confident climbing and descending skills.

This tour is a standout in the Cowal landscape because it stitches together coastal sights and upland solitude in a single day, offering geological relief from slatey shorelines to glen-bottom boulder fields, and a flora that shifts from salt-tolerant grasses near the loch to heather and scatterings of native birch higher up. Meeting at the atmospheric Dunoon Victorian Pier roots the ride in local history, while passing historic Kilmun and Strone connects you to centuries of settlement on the Firth of Clyde.

Practical details: plan roughly four hours on the bike, bring layered rain protection, a basic repair kit and food for sustained climbs. Expect shifting weather; clear mornings can turn into wet, windy afternoons. For riders chasing a day of varied terrain, big views and the odd cow traffic jam, this loop is pure Scottish highland cycling — honest, scenic and rewarding. Guides meet at Dunoon Victorian Pier for a start; groups cap at ten riders and the minimum age is 14, making this accessible to families with capable teens. Bring waterproof pockets for maps and phone, a charged battery pack and snacks; mechanical support is limited on remote sections, so basic repair skills will keep your day rolling.