Eildon Hill lies just south of Melrose, Scotland in the Scottish Borders, overlooking the town. The name is usually pluralised into "the Eildons" or "Eildon Hills", because of its triple peak. The 422 metres (1,385 ft) high eminence overlooks Teviotdale to the South. The north hilltop is surrounded by over 5 km (3.1 mi) of ramparts, enclosing an area of about 16 ha (40 acres) in which at least 300 level platforms have been cut into the rock to provide bases for turf or timber-walled houses, forming one of the largest hill forts known in Scotland. A Roman army signalling station was later constructed on the same site as this hill fort.

Melrose is a town and civil parish in the Scottish Borders, historically in Roxburghshire. It lies within the Eildon committee area of Scottish Borders Council.