St Martin’s Kirk

The roofless nave of a Romanesque church preserves rare twelfth-century work associated with Haddington’s medieval nunnery.

Quick facts

Date
12th century; strengthened in the 13th century
Architect / designer
Medieval masons serving the Cistercian nunnery and local community
Type
Romanesque church nave ruin
Designation
Scheduled monument (SM90159)
OS grid reference
NT 52104 73944

Architecture, archaeology and continuing use

Thick rubble walls enclose a compact rectangular nave articulated by round-arched openings, blind arcading and later buttresses. A stone vault inserted in the thirteenth century left clear structural evidence in the surviving walls.

Its story

The church was founded in the twelfth century and served a community connected with the Cistercian nunnery. Structural problems prompted a stone vault and buttresses in the next century; the chancel disappeared, leaving the nave as a protected ruin.

Why it is included

The scheduled monument adds early Romanesque architecture, female monastic connections and visible evidence of medieval structural change to the town group.

What to notice

  • Round-arched Romanesque openings.
  • Blind arcading within the nave walls.
  • Buttresses added to resist the thrust of a stone vault.

Reading the surroundings

The monument is free to visit, but opening and ground conditions can change. Follow Historic Environment Scotland notices, keep off masonry and avoid disturbing the surrounding ground.

Timeline

  1. 12th century A Romanesque church was established beside the medieval nunnery lands.
  2. 13th century Masons inserted a stone vault and reinforced the nave with buttresses.
  3. 1921 The surviving church fabric became a scheduled monument.
  4. 2000 The protected area was formally amended to clarify its extent.

What we know — and what remains uncertain

Only the nave remains substantially above ground, and the lost eastern parts cannot be read fully from the standing ruin.

Sources & further reading

Location

reviewed Scotland’s Architecture record small badge = designation

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Place: Haddington · Current use: Historic Environment Scotland managed monument with free exterior and interior access when open (checked 2026-08-26)

Last reviewed: 2026-08-26 · Record: SHD-REC-HDG-ST-MARTIN

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