Moffat lies in Annandale in the eastern part of Dumfries and Galloway, within the Southern Uplands of Scotland. The town stands on relatively low ground in the valley of the River Annan, while higher hills rise around it to the north, east, and west. This setting gives Moffat a sheltered but distinctly upland landscape character.
The surrounding countryside consists of rolling hills, moorland, river valleys, rough grazing land, and patches of woodland. The nearby Moffat Hills form part of a broader upland chain that separates lowland central Scotland from the English border region. This geography has historically influenced transport routes, farming patterns, and settlement distribution.
Moffat's most notable natural landmarks include **Gray Mare's Tail**, a major waterfall in the nearby hills, and **Loch Skeen**, a high upland loch situated above it. The area is valued for scenic beauty, hillwalking, birdlife, and open moor. Parts of the surrounding land are managed for conservation and outdoor recreation.
Geologically, the region reflects the ancient folded and faulted rocks of the Southern Uplands, with hard sedimentary formations, glacially shaped valleys, and upland landforms. Natural resources in the immediate area are not heavily exploited on an industrial scale today; instead, the landscape supports agriculture, tourism, and environmental value.