Amongst the loops around Moffat this is the most iconic one, but also one of the hardest.
You have a long climb out of Moffat to what's commonly known as the Beetub. You will pass the source of the mighty river Tweed and turn right at Tweedsmuir. Here you have the locally famous climb of Talla Reservoir, then Megget Reservoir before dropping down to St Mary’s Loch. There are amazing views along the loch and a welcoming cafe and the famous Tibbie Shiels Inn . If that was not enough you are climbing now over the pass with views of the waterfall - Grey Mare’s Tail. You return to Moffat by the most iconic valley Moffat Dale - a narrow road through the border hills.
The Devil's Beeftub is an historic physical landscape feature which nestles in the Moffat hills.
The National Trust for Scotland’s Grey Mare’s Tail Reserve is one of Scotland’s Upland jewels, with its impressive waterfall and wild mountainous landscape.