Mill Dam, Loch Ordie, Dowally Loch and Rotmell Loch Loop

This easy-going loop of around 16 km / 10 miles with roughly 200 m / 656 ft of ascent explores the quiet loch-dotted hills above Dunkeld in Perth and Kinross, linking Mill Dam, Loch Ordie, Dowally Loch and Rotmell Loch on a mixture of estate tracks, forest roads and narrower waterside paths. The overall feel is more peaceful than dramatic: long stretches through mixed woodland and open moorland edges, frequent views across still water, and a steady rather than strenuous profile that suits walkers looking for a half-day outing with plenty of variety. The nearest practical trailhead is Cally Car Park, off the A923 near Dunkeld, PH8 0EP, which is the usual access point for routes into this part of Atholl Woods and the Loch Ordie circuit. (dunkeldandbirnam.org.uk)

By car, the simplest approach is from Dunkeld, Perth and Kinross, Scotland, following the A923 toward Blairgowrie and turning for Cally Car Park, about 1 km / 0.6 miles from town. If using public transport, Dunkeld & Birnam railway station and local bus services into Dunkeld provide the best access, after which you can walk or take a short local transfer toward the Cally side of town to reach the start. Sources describing this walking area consistently identify Dunkeld as the nearest town and note bus and train access for the wider route network. (walkhighlands.co.uk)

The route begins gently, climbing away from the woods near Cally toward Mill Dam, a small, attractive loch that gives an early sense of the terrain to come. The ascent is gradual and spread over the outing, so although the route is long enough to feel substantial, it rarely feels punishing. Expect broad, easy-to-follow tracks for much of the walk, with occasional wetter or rougher sections, especially after rain. Good waterproof footwear is still worthwhile even on an “easy” day, because paths around burns and loch edges can hold water and become muddy. Walkers planning the route should check the line carefully on HiiKER, especially where forestry roads branch and where smaller paths leave the main track. (walkhighlands.co.uk)

What the route feels like

After Mill Dam, the landscape opens out into a sequence of lochs and rolling woodland margins. This is one of the most appealing features of the walk: rather than building toward a single viewpoint, it keeps changing character in small ways. One stretch may be enclosed by conifers and mature broadleaf trees, while the next opens to heather, rough grassland and views over the surrounding hills. Loch Ordie is the largest and most distinctive waterbody on the loop, with a fishing lodge and a more expansive feel than the smaller lochs passed earlier and later in the day. The paths around it are generally straightforward, and the loch often feels like the natural centerpiece of the outing. (walkhighlands.co.uk)

From there, the route trends back by Dowally Loch and Rotmell Loch, both quieter and more intimate in character. Walkhighlands notes that Rotmell Loch is known for flowering waterlilies in late summer, which gives this section a particularly calm, almost parkland feel when conditions are still. These lochs sit lower in the landscape than the more open ground beyond Loch Ordie, so the return leg often feels sheltered and relaxed. (walkhighlands.co.uk)

Nature and wildlife

This is a rewarding area for wildlife watchers because the route passes through several habitats in a relatively short distance: woodland, loch margins, rough pasture, moorland edge and burns. Local tourism information for the Loch Ordie area highlights red squirrels, fallow deer, and a notable range of birdlife including osprey in season, kestrels, short-eared owls, warblers, black grouse, hen harriers and merlin. Not every walker will see all of these, of course, but the variety reflects how rich the area can be if you move quietly and allow time for pauses near the lochs and open ground. (dunkeldandbirnam.org.uk)

The loch edges are also good places to watch for more familiar wetland species. Nearby route descriptions mention moorhens, ducks and herons around the local waters, and the mix of still