Brodick Bay to Sannox Bay via Cnocan Wood and Corrieburn Bridge

This easy coastal-and-woodland walk links two of Arran’s best-known bays on a route of about 13 km / 8.1 miles, with roughly 200 m / 656 ft of ascent. It is a good choice for walkers who want a gentler alternative to the higher Goatfell routes, while still getting a strong sense of Arran’s character: broad beaches, mixed woodland, burns, open sea views, and the dramatic mountain backdrop that makes the island feel much bigger than it is. The route begins near Brodick Ferry Terminal, Brodick, Isle of Arran KA27 8AU, and finishes at Sannox Bay, near the village of Sannox on the A841. (walkhighlands.co.uk)

From the start in Brodick, the walking is generally straightforward on good paths, tracks, and short road sections. Expect a relaxed opening along the seafront with wide views across Brodick Bay, where Goat Fell rises prominently inland and the shoreline opens toward the Firth of Clyde. The first part of the route stays low and easy, making it suitable for most walkers with basic fitness, though the full distance still calls for decent footwear and enough time for a half-day outing. Walkhighlands gives the closely matching low-level Brodick-to-Sannox route as 12.5 km / 7.75 miles with 184 m / 604 ft of ascent, which fits well with your estimated 13 km and 200 m. (walkhighlands.co.uk)

Along Brodick Bay and into the woods

Soon after leaving the ferry area, the route passes the seafront, Glencloy Water, saltmarsh, and the edge of Brodick Golf Course before reaching the sandy northern end of Brodick Bay. This section is especially scenic in calm weather, with a mix of beach, dune-edge, and shoreline walking. One practical point here is to stay alert near the golf course, where wayward balls are a known hazard. After crossing Cnocan Water, the route heads inland briefly and begins to feel more sheltered as it approaches the tracks around Cladach and the woodland beyond. (walkhighlands.co.uk)

The woodland section around Cnocan Wood and the tracks leading toward Corrieburn Bridge gives the walk a different rhythm. Instead of open coast, you get mixed trees, burn crossings, and a quieter, enclosed feel under the slopes below Goat Fell. The gradients here are still modest, but this is where most of the route’s climbing is gathered. In wet weather, even easy forest paths can become slick with mud, leaf litter, or exposed roots, so it is worth allowing a little extra care on corners, short descents, and bridge approaches. If visibility drops, this is the point where route-finding matters more than it does on the obvious shoreline sections, so having the route loaded in HiiKER is useful. (walkhighlands.co.uk)

Corrie, the coast road, and the approach to Sannox

Beyond the woodland and bridge section, the route trends north toward Corrie and then continues along the attractive coast road toward Sannox. This latter part is less wild than the beach and forest sections, but it has a very pleasant coastal character, with repeated views out over the water and back toward the Arran hills. Because parts of this stretch use or parallel the A841, walkers should expect passing traffic and should take extra care on narrow verges or bends, especially in poor light or wet weather. (walkhighlands.co.uk)

Sannox Bay itself is a rewarding finish: a broad, beautiful bay with a quieter feel than Brodick and a striking mountain backdrop from the North Arran hills. Sannox lies about 8 miles / 12.9 km north of Brodick by road, which helps explain why this walk feels like a genuine point-to-point journey rather than a short local circuit. (ayrshirescotland.com)

Landscape, wildlife, and what to watch for

This route packs a lot of Arran’s natural variety into a relatively easy day. Around Brodick and the country park woodlands, keep an eye out for red squirrels and woodland birds. Arran is one of the notable places in Scotland for red squirrels, and Brodick Castle