Antonine Wall, Roman Fort and Medieval Castle at Peel Park

Peel Park preserves one strategic place twice used for power: first as an Antonine Wall fort and later as a ditched medieval castle mound.

Quick facts

Date
Roman frontier and fort, second century AD; medieval castle probably twelfth century
Architect / designer
Roman military and later medieval builders
Type
Buried Antonine Wall fort with visible medieval castle earthwork
Designation
Scheduled monument (SM7439)
OS grid reference
NS 65123 74007

Architecture, archaeology and continuing use

The Roman rampart, berm, ditch and upcast mound are largely flattened but survive below ground with fort buildings, roads and drains. A small foundation segment is fenced. The medieval phase appears as a rectangular mound with broad ditch surviving to two sides.

Its story

Roman troops established a fort here in the second century, leaving coins, pottery, dressed stone and timber-building traces. Probably in the twelfth century, a castle reused the commanding site. Later burgh growth covered parts of both complexes while the park protected their central ground.

Why it is included

National importance comes from the rare superimposition of a Roman frontier fort and medieval castle, with deposits capable of comparing two very different military and political systems.

What to notice

  • Rectangular medieval mound and surviving ditch.
  • Fenced exposure of Antonine Wall foundations.
  • Modern park layout crossing mostly buried remains.

Reading the surroundings

Stay on paths and outside the fenced foundation area. Never dig, probe, metal-detect or remove material, keep play and event use away from sensitive earthworks, and follow park notices.

Timeline

  1. Second century AD A Roman fort controlled movement along the Antonine frontier.
  2. Probably twelfth century A ditched medieval castle occupied the same strategic ground.
  3. Eighteenth century Observers still reported mortared stone walls at the castle mound.
  4. 1998 Updated scheduling protected the multi-period park archaeology.

What we know — and what remains uncertain

The exact fort perimeter is partly built over, and the castle date remains probable rather than absolute. Lack of surface features does not mean lack of archaeology.

Sources & further reading

Location

reviewed Scotland’s Architecture record small badge = designation

OS grid reference NS 65123 74007 · Location confidence: High: the current national designation supplies an exact mapped National Grid Reference; public text separately states access and current-use uncertainty. · Select the marker to open its satellite view in Google Maps. On desktop, drag Pegman (the yellow figure) onto a blue road. On mobile, turn on the Street View layer and tap a blue road. Other photo markers may be user-contributed.

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Place: Kirkintilloch · Current use: Scheduled archaeology within a public park; park access does not permit digging, detecting or entry into fenced archaeological areas (checked 2026-08-28)

Last reviewed: 2026-08-28 · Record: SHD-REC-KIL-PEEL-ROMAN-CASTLE

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