Greetwell parish church is dedicated to All Saints, and is a Grade II* listed limestone building dating from the 11th century, and restored in the 19th.

On the north side of the apse is an early 13th-century tombstone, inscribed: "Hic Jacet Adanz de London Quandam Rectoristius ecclesiac cujus aizinzae propiehir Deus" There are two ashlar monuments in the apse to Richard Lely, who died 1734 and Anna Lely, died 1733.

[2] The village is listed in the 1086 Domesday Book with twenty two households, 16 acres (0.1 km2) of meadow, one mill, two fisheries, and a church.

[4][5] Greetwell Hollow is a former quarry, now a nature reserve managed by the Lincolnshire Wildlife Trust.

Greetwell Hollow Quarry is also a Site of Special Scientific Interest (SSSI)[6] situated on land owned by the Church Commissioners[7]