The best MTB trails around Thirlwall

Several trees across path , very difficult lifting over or going underneath.

Cawfields Quarry is a former quarry located directly on Hadrian's Wall near Haltwhistle. Constructed in the early 20th century, the quarry cut through the Roman wall, exposing the underlying dolerite rock of the Whin Sill. This geological formation formed a natural defensive line upon which the Romans built their wall. Following the quarry's closure, the site has been redeveloped into a peaceful recreation area with a picturesque lake, picnic areas, and walking trails. The area offers direct access to Milecastle 42.

Askerton Castle is a rare example of a fortified medieval manor house, situated in remote north Cumbria, about three miles north of Hadrian's Wall. The original building was constructed around 1290 as an unfortified hall, but in the late 15th century, two battlemented towers—the Dacre Tower and the Dovecot Tower—were added by Thomas, Lord Dacre, as part of a border defense against the notorious Border Reivers. In the 16th century, the complex was expanded with a stable block and additional wings for troop accommodation. A third tower on the northwest corner is believed to have been lost, possibly to fire, but traces of its stonework and staircases are still visible in the walls. The structure contains impressive oak beams, dated between 1494 and 1510, and shows clear stages of architectural evolution—from a simple hall to a military stronghold. Although the castle is not open to the public, it is now part of the Askerton Castle Estate, an organic farm that produces beef, lamb, pork, and poultry. The building is a Grade I listed building, indicating its exceptional historical value.

Bewcastle Fort (Latin: Fanum Cocidi) was a Roman fort in the English town of Bewcastle. The fort lay north of Hadrian's Wall and was connected by a road (Maiden Way) to the Banna (Birdoswald) fort on the wall. The fort's Latin name (The Shrine of Cocidius) indicates that it enclosed an existing local shrine. The Romans equated the deity Cocidius with Mars, and the fort was possibly built there to control tribal gatherings. In the second century, the Cohors I Dacorum mil. eq. (a mixed cohort with infantry and cavalry in dual garrisons, with auxiliaries from Dacia) was stationed there. A dual garrison cohort was also likely stationed there in the third century. By 400, before Hadrian's Wall was abandoned, Bewcastle Fort had already been abandoned. Around 1092, Bewcastle Castle was built in a corner of the former fortress, using Roman stone. The church of St. Cuthbert is also located within the old fortress walls.

Cattle grid, a bypass and an intersection

One of the most iconic viewpoints in Northumberland National Park is just minutes from Steel Rigg Car Park. From here, a panoramic view unfolds of Hadrian's Wall, winding like a ribbon of stone across the rugged cliffs of Whin Sill. The landscape here is particularly photogenic, with views of Crag Lough, Hotbank Crags, and the famous Sycamore Gap.

This impressive Augustinian priory, founded around 1169, is just a stone's throw from Hadrian's Wall. Its ruins tell stories of kings, wars, and pilgrims. King Edward I stayed here in 1306 during his final campaign against the Scots, and Robert the Bruce later attacked the monastery. The church ruins still stand tall, with a dramatic triple-arched structure. Built partly with stones from Hadrian's Wall, they include Roman inscriptions. Inside, you'll find the Lanercost Cross (1214) and the Lanercost Dossal, a work of art designed by William Morris.

To the right of the church entrance door is a tap with fresh water. :)