Sycamore Gap tree

Milecastle 39 (Castle Nick) is a milecastle on Hadrian's Wall (grid reference NY76066773).

Crag Lough is an inland lake at the southern edge of Northumberland National Park, 2.5 miles (4.0 km) north of Bardon Mill, and 0.5 miles (0.8 km) north of the B6318 Military Road in Northumberland, northern England. At this point Hadrian's Wall is at the top of a line of crags, the Whin Sill, with Crag Lough at the foot of the crags.

Once Brewed (also known as Twice Brewed or Once Brewed/Twice Brewed) is a village in Northumberland, England. It lies on the Military Road (Northumberland) B6318. A motorist arriving over the B6138 from the east will see the place name shield "Once Brewed", while those coming from the west will read "Twice Brewed". Once Brewed lies just south of Hadrian's Wall, which runs along the top of the Whin Sill ridge above the village to the north. The Roman fort of Vindolanda is a couple of miles away to the south-east. The Roman earthwork known as the Vallum runs right past Once Brewed, adjoining and also overlain by the Military Road.

Milecastle 38 (Hotbank) was a milecastle on Hadrian's Wall in the vicinity of Hotbank Farm, (grid reference NY77276813). It is notable for the joint inscription bearing the names of the emperor Hadrian and Aulus Platorius Nepos, the governor of Britannia at the time the Wall was built.

The frontier of the Roman Empire in Britain is sometimes styled Limes Britannicus ("British Limes") by authors for the boundaries, including fortifications and defensive ramparts, that were built to protect Roman Britain (the term Limes is mainly and originally used for the Roman frontier in the Germanic provinces). These defences existed from the 1st to the 5th centuries AD and ran through the territory of present-day England, Scotland and Wales. Britain was one of the most troubled regions in the European part of the Roman Empire and could only be secured by the Roman Army at considerable effort. Despite a rapid victory over the tribes in the south, which Claudius' field commander, Aulus Plautius, achieved in 43 AD for Rome, the resistance of the British was not completely broken for a long time afterwards. Nevertheless, the Romans succeeded in further consolidating their rule in the period that followed, although the troops stationed there were overburdened by having to defend Britain simultaneously on three fronts. The incursions of barbarians from the north of the island repeatedly caused serious problems. To the west and south, the Britannic provinces had to be defended against Hibernian and Germanic attacks. Against all odds, Britain was held for almost three centuries by the Roman Empire. In retrospect, the Roman domination of Britain is generally considered to be positive. For a long time there was peace and prosperity on the island. Behind the protection of Hadrian's Wall and that formed by the natural coastal boundaries to the east, south and west, the region we now know as England was heavily influenced by the achievements of Roman civilisation. Hadrian's Wall and the castra on the Saxon Shore are still the most prominent symbols of Roman rule over Britain.

Vindolanda was a Roman auxiliary fort (castrum) just south of Hadrian's Wall in northern England, which it pre-dated. Archaeological excavations of the site show it was under Roman occupation from roughly 85 AD to 370 AD. Located near the modern village of Bardon Mill in Northumberland, it guarded the Stanegate, the Roman road from the River Tyne to the Solway Firth. It is noted for the Vindolanda tablets, a set of wooden leaf-tablets that were, at the time of their discovery, the oldest surviving handwritten documents in Britain.

Henshaw is a small village and civil parish in Northumberland, within the vicinity of the ancient Hadrian's Wall. It is located around 11.5 miles (19 km) from Hexham, 25.5 miles (41 km) from Carlisle, and 33 miles (53 km) from Newcastle upon Tyne. Nearby landmarks include Allen Banks & Staward Gorge, Sycamore Gap, The Sill: National Landscape Discovery Centre and Vindolanda Roman Fort.

Redburn is a village in Northumberland, England about 0.5 miles (0.80 km) west of Bardon Mill. It is situated about 4 miles (6 km) south of Hadrian's Wall. The most notable feature of Redburn is Redburn Park, which was refurbished in August 2010. It is also the location of a roadside branch of Starbucks and a BP Garage that serve the A69.

Milecastle 37 is one of the milecastles on Hadrian's Wall. It is immediately west of the Housesteads Roman Fort (grid reference NY78506869).

Bardon Mill is a railway station on the Tyne Valley Line, which runs between Newcastle and Carlisle via Hexham. The station, situated 27 miles 54 chains (27.7 mi; 44.5 km) east of Carlisle, serves the village of Bardon Mill in Northumberland, England. It is owned by Network Rail and managed by Northern Trains.

Housesteads Roman Fort was an auxiliary fort on Hadrian's Wall, at Housesteads, Northumberland, England. It is dramatically positioned on the end of the mile-long crag of the Whin Sill over which the Wall runs, overlooking sparsely populated hills. It was called the "grandest station" on the Wall and is one of the best-preserved and extensively displayed forts. It was occupied for almost 300 years. It was located 5.3 miles west from Carrawburgh fort, 6 miles east of Great Chesters fort and about two miles north east of the existing fort at Vindolanda on the Stanegate road. The site is now owned by the National Trust and is currently in the care of English Heritage. Finds from the fort can be seen in the site museum, in the museum at Chesters, and in the Great North Museum: Hancock in Newcastle upon Tyne.

The Knag Burn Gateway is a gateway which was built into Hadrian's Wall some time after construction of the wall itself, generally acknowledged to be during the fourth century.