Flag Fen
sanctuary · 2500 BC – 800 BC
Flag Fen is a Bronze Age ritual site near Peterborough, England, comprised of 60,000 timbers arranged in five rows that connect Whittlesey Island with Peterborough. Dendrochronological evidence has dates the site to ca. 1365–967 BC.

- Coordinates
- 52.57477, -0.18946
- Dating
- attested
Sources
- Pleiades: A Gazetteer of Past Places · CC BY 3.0Pleiades: A Gazetteer of Past Places (CC BY 3.0)
- Wikidata · CC0 1.0Wikidata (CC0)