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Wallace's Trench is a linear earthwork in Selkirkshire, Scotland, protected as a scheduled monument by Historic Environment Scotland. The monument lies across terrain underlain by wacke of the Gala Group, sedimentary bedrock dating to the Telychian period. This geological foundation of hard, resistant stone would have influenced both the construction method and preservation of the earthwork across the rolling landscape of the Scottish Borders.
Linear earthworks of this type typically served defensive, territorial or administrative purposes in medieval Scotland, though Wallace's Trench's exact original function remains uncertain. The monument's name reflects local tradition and memory, though the dating and historical context of its construction are not established with precision. Its survival across centuries of agricultural use in Selkirkshire testifies to the substantial engineering effort invested in its original creation.
The earthwork's preservation on the wacke bedrock, which resists erosion more effectively than softer substrates, has enabled the feature to retain its form and visibility in the modern landscape. The monument remains an important archaeological record of medieval land use and settlement patterns in the Scottish Borders, contributing to understanding of the region's historical geography.
Wallace's Trench,linear earthwork is a scheduled monument protected by Historic Environment Scotland under reference SM2248. View the official record →
Wallace's Trench is a linear earthwork in Selkirkshire, Scotland, protected as a scheduled monument by Historic Environment Scotland. It is designated a Scheduled Ancient Monument by Historic Environment Scotland under reference SM2248.
Wallace's Trench,linear earthwork is a Scheduled Ancient Monument, legally protected by Historic Environment Scotland — the body responsible for designating and safeguarding heritage sites in Scotland. The official designation reference is SM2248.
Several scheduled monuments lie within 10 km, including Newark Castle,Philiphaugh (4.7 km), Warrior's Rest,standing stone (5.8 km), Glebe Stone,standing stone (6 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of Wallace's Trench,linear earthwork's history, each drawn from the record and mapped to the exact spot:
Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.
Wallace's Trench,linear earthwork stands on Gala Group, bedrock that formed in the Telychian. The rock here is wacke.