A former sand quarry near Heath and Reach, Bedfordshire, opened in 1916, now designated a Site of Special Scientific Interest. Archaeological excavations revealed a substantial Romano-British settlement, with finds including a Roman well twelve feet deep lined with rubble, multiple pottery fragments, and quern stones for grinding grain. Additional finds in the surrounding area include a possible kiln site identified in 1967 from pottery debris and a Roman coin, indicating a sizeable settlement during the 1st-5th centuries AD.
Double Arches Pit

| Type | Mine/quarry |
|---|---|
| Period | 500 BC - 1 AD |
| Country | England |
| Coordinates | 51.9531° N, 0.6410° W |
England