# List of historic sites in Lincolnshire

This is a list of all of the notable historic sites in the ceremonial county of Lincolnshire, England.
This list is incomplete. Please feel free to expand it.

## Stone Age (Neolithic)

| Name | Description | Location | Conservation Status | Notes |
| Ash Hill | Long barrow | Swinhope | Scheduled Ancient Monument | |
| Ash Holt | Long barrow | Swallow | Scheduled Ancient Monument | |
| Beacon Plantation | Long barrow | Walmsgate | Scheduled Ancient Monument | |
| Burgh on Bain | Long barrow | Burgh on Bain | Scheduled Ancient Monument | |
| Deadmen's Graves | Long Barrows | Claxby St Andrew | Scheduled Ancient Monument | |
| Giant's Hills | Long Barrows | Skendleby | Scheduled Ancient Monument | |
| Hills Brough | Long barrow | Normanby le Wold | Scheduled Ancient Monument | |
| Cromwell's Grave | Long Barrows | Hoe Hill, Swinhope | Scheduled Ancient Monument | |
| Shearman's Wath | Henge | West Ashby | Scheduled Ancient Monument | |
| Spellow Hills | Long barrow | Langton by Spilsby | Scheduled Ancient Monument | AKA; Hills of the Slain |
| Tathwell | Long barrow | Tathwell | Scheduled Ancient Monument | |
| Thorganby | Long barrow | Thorganby, Lincolnshire | Scheduled Ancient Monument | |

## Bronze Age

| Name | Description | Location | Conservation Status | Notes |
| Beacon Hill | Round barrow | Cleethorpes | Scheduled Ancient Monument | |
| Bully Hill | Round barrow | Kirmond le Mire | Scheduled Ancient Monument | |
| Bully Hills | Round Barrows | Tathwell | Scheduled Ancient Monument | |
| Biscathorpe | Round Barrows | Biscathorpe | Scheduled Ancient Monument | |
| Burwell Wood | Round Barrows | Burwell | Scheduled Ancient Monument | |
| Buslingthorpe | Round barrow | Buslingthorpe | Scheduled Ancient Monument | |
| Butterbumps | Round Barrows | Willoughby | Scheduled Ancient Monument | |
| Cleatham | Round barrow | Manton | Scheduled Ancient Monument | |
| Donington on Bain | Round barrow | Donington on Bain | Scheduled Ancient Monument | |
| Folk Moot | Round barrow | Silk Willoughby | Scheduled Ancient Monument | |
| Butt Mound | Round barrow | Silk Willoughby | Scheduled Ancient Monument | |
| Fordington | Round Barrows | Fordington | Scheduled Ancient Monument | |
| Grim's Mound | Round barrow | Grimblethorpe | Scheduled Ancient Monument | |
| Hagworthingham | Round barrow | Hagworthingham | Scheduled Ancient Monument | |
| Hatcliffe | Round barrow | Hatcliffe | Scheduled Ancient Monument | |
| Howe Hill | Round barrow | Wootton | Scheduled Ancient Monument | |
| King's Hill | Round barrow | Bardney | Scheduled Ancient Monument | Possibly medieval |
| Ludford | Round barrow | Ludford | Scheduled Ancient Monument | |
| Mill Hill | Round barrow | Claxby St Andrew | Scheduled Ancient Monument | |
| Revesby | Round Barrows | Revesby, Lincolnshire | Scheduled Ancient Monument | |
| Ring Holt | Round barrow | Langton by Spilsby | Scheduled Ancient Monument | |

## Later Middle Ages - 1066 to 1485

| Name | Description | Location | Date | Notes |
| Barrow upon Humber Castle | Castle | Barrow upon Humber | C11 | |
| Bolingbroke Castle | Castle | Bolingbroke | C13-C14 | |
| Bourne Castle | Castle | Bourne | C11 | |
| Bytham Castle | Castle | Castle Bytham | C11 | |
| Carlton Castle | Castle | Reston | C12 | |
| Folkingham Castle | Castle | Folkingham | C12-C14 | |
| Goltho Castle | Castle | Goltho | C11 | On earlier Saxon site |
| Grimsthorpe Castle | Castle/Stately Home | Grimsthorpe | C13 | |
| Heydour Castle | Castle | Heydour | C12 | |
| High Bridge, Lincoln | Medieval Bridge with Building | Lincoln | Bridge c.1160, building c.1550 | |
| Hussey Tower | Castle | Boston | C14-C15 | |
| Kingerby Castle | Castle | Kingerby | | |
| Kyme Tower | Castle | South Kyme | C14 | |
| Lincoln Castle | Castle | Lincoln | C11-C13 | |
| Lincoln Cathedral | Cathedral | Lincoln | Built 1185–1311 | |
| Owston Ferry Castle | Castle | Owston Ferry | C11-C12 | |
| Rochford Tower | Castle | Boston | C15-C16 | |
| Sleaford Castle | Castle | Sleaford | C12 | |
| Somerton Castle | Castle | Boothby Graffoe | 1281–1305 | |
| Stamford Castle | Castle | Stamford | C11 | |
| Tattershall Castle | Castle | Tattershall | Originally 1231, current structure 1430 | |
| Toot Hill | Castle | Tothill | | |
| Welbourn Castle | Castle | Welbourn | | |
| Withern Castle | Castle | Withern | | |