Gardom's Edge Monolith
Gardoms Edge Standing Stone · Heights of Gardom's Edge monolith
Late Neolithic – Early Bronze Age (c.2500–2000 BCE)·Late Neolithic / Chalcolithic Peak District·🇬🇧 Derbyshire, East Midlands, England, United Kingdom
About
About Gardom's Edge Monolith
2.2 m tall triangular Millstone Grit standing stone on the scarp edge of Gardom's Edge gritstone escarpment between Baslow and Birchen Edge, Peak District (SK273729). Lean of 12° and facets interpreted by archaeoastronomy (Brown et al. 2012) as intentionally oriented sundial / seasonal shadow marker: north face remains permanently illuminated in summer, fully shadowed at midwinter, with illumination geometry matching latitude 53.25°N. Dated Late Neolithic/Early Bronze Age (c.2500–2000 BCE). Setting includes scarp-edge enclosure earthworks, cairnfield and settlement traces east of the stone of similar date. One of few purported astronomically-aligned monoliths with testable shadow model.
Open questions
Mysteries & theories
Mysteries
- 01Whether 12° lean and triangular shape are deliberate vs natural weather collapse
- 02If monolith served as shadow-casting seasonal sundial
Theories
- 01Stone as ceremonial gathering place where midsummer shadow absence and midwinter full shadow marked seasonal calendar
- 02Part of Gardom's Edge settlement territorial marker on plateau boundary
Theories are interpretations, not findings. The seal above tells you how much scholarly weight the place carries.
History
How it came to be
- Built
- c. 2500–2000 BCE
- Period
- Late Neolithic – Early Bronze Age (c.2500–2000 BCE)
- Culture
- Late Neolithic / Chalcolithic Peak District
- Purpose
- Standing stone — likely ritual / archaeoastronomical marker for seasonal gatherings
- Excavation
- Partially excavated
c. 2500–2000 BCE
Initial construction
c. 1296 CE
Major expansion
On the ground
Structures & features
53.2551° N · 1.5949° W · 275 m · 3 mapped features
Triangular Monolith
standing stone2.2 m gritstone monolith leaning 12° north with flat north face and packing socket
53.2551° N · 1.5949° WScarp-edge Enclosure east
enclosure6 ha earthwork enclosure and cairnfield centred SK27207290
53.2555° N · 1.5935° WCairnfield
cairnBronze Age cairnfield of >15 small mounds east of Gardom's Edge escarpment
53.2553° N · 1.5920° W
Gallery