Home / Patterns
What the record shows
Every chart here is counted from the 2,982 sourced formations in the database. Nothing is estimated, and the numbers update whenever the archives are re-crawled.
Formations per year
Select a bar to open that season.
The season
Circles follow the crops: oilseed rape in April and May, then barley and wheat from June to August.
Distance to the nearest ancient site
For the 881 formations with an exact position, measured to the nearest of 30 major sites, including Avebury, Silbury Hill, Stonehenge, the white horses, hill forts and long barrows. Site positions are approximate centre points.
Ancient sites with the most formations within 3 km
Fields that keep getting circles
Silbury Hill, Wiltshire20 different years, 40 formations
Milk Hill, Wiltshire18 different years, 30 formations
East Field, Wiltshire17 different years, 26 formations
Hackpen Hill, Wiltshire14 different years, 22 formations
Woodborough Hill, Wiltshire13 different years, 20 formations
East Kennett, Wiltshire12 different years, 19 formations
Stanton St Bernard, Wiltshire12 different years, 15 formations
Etchilhampton Hill, Wiltshire12 different years, 16 formations
Beckhampton, Wiltshire11 different years, 22 formations
Roundway Hill, Wiltshire11 different years, 15 formations
Windmill Hill, Wiltshire11 different years, 23 formations
Barbury Castle, Wiltshire10 different years, 14 formations
Waden Hill, Wiltshire10 different years, 15 formations
Longwood Warren, Hampshire9 different years, 9 formations
Avebury Trusloe, Wiltshire9 different years, 11 formations
West Overton, Wiltshire9 different years, 17 formations
Etchilhampton, Wiltshire9 different years, 11 formations
Cherhill, Wiltshire8 different years, 11 formations
Avebury Avenue, Wiltshire8 different years, 10 formations
Liddington Castle, Wiltshire8 different years, 11 formations- West Kennett Longbarrow, Wiltshire8 different years, 10 formations
The Ridgeway, Wiltshire8 different years, 10 formations
Tegdown Hill Patcham, East Sussex7 different years, 9 formations
Cheesefoot Head, Hampshire7 different years, 9 formations
Sompting, West Sussex7 different years, 13 formations
By country
English counties
Crops
The summer solstice
208 formations are dated 18 to 24 June, the week of the summer solstice. Look for patterns across them.
Most-credited photographers
Credits as the archives give them. See sources and credits.