- Alford Manor House
- Alford Windmill
- Alkborough Turf Maze
- Ayscoughfee Hall
- Baldocks Mill
- Belmont Mast (tallest construction in the European Union)
- Belton House
- Bolingbroke Castle
- Boston Stump
- Bourne Abbey
- Boultham Park
- Branston Hall
- Burghley House
- Church Farm Museum, Skegness
- Crowland Abbey
- Cogglesford Mill
- Dambusters Inn and Heritage Centre
- Doddington Hall
- Dogdyke Engine
- Donna Nook
- Dunston Pillar
- East Lighthouse, Sutton Bridge
- Ellis Mill (Windmill)
- Fantasy Island, Ingoldmells
- Gainsborough Old Hall
- Gainsthorpe Deserted Medieval Village
- Gibraltar Point
- Gordon Boswell Romany Museum
- Grantham Museum
- Grimsby Dock Tower
- Grimsthorpe Castle
- Gunby Hall
- Hartsholme Country Park
- Harlaxton Manor
- Heckington Windmill
- Hubbards Hills, Louth
- Kesteven Forest
|
- Lincoln Castle
- Lincoln Cathedral
- Lincolnshire Aviation Heritage Centre
- Lincolnshire Wolds Railway
- Maud Foster Windmill, Skirbeck, Boston
- Metheringham Windmill
- Mount Pleasant Mill, Kirton in Lindsey
- Mrs Smith's Cottage, Navenby
- National Fishing Heritage Centre
- Natureland Seal Sanctuary
- Normanby Hall
- Pelham's Pillar
- Pinchbeck Engine and museum of Land Drainage
- Pleasure Island, Cleethorpes
- River Ancholme
- Snipe Dales
- St. James Church, Louth
- St. Peter's Church, Barton upon Humber
- Sibsey Trader Mill
- Somerton Castle
- Stamford Meadows
- Stamford Museum
- Stow Minster
- Tattershall Castle
- Tattershall College
- The Collection (The Usher Art Gallery)
- The Humber Bridge
- The Lincolnshire Wolds
- The Museum of Lincolnshire Life
- The South Common, Lincoln
- The Wash
- The West Common, Lincoln
- Thornton Abbey
- Waltham Windmill
- Whisby Nature Park
- Woolsthorpe Manor
|
| Key |
|
Abbey/Priory/Cathedral |
|
Accessible open space |
|
Amusement/Theme Park |
|
Castle |
|
Country Park |
|
English Heritage |
|
Forestry Commission |
|
Heritage railway |
|
Historic House |
|
Museum (free/not free) |
|
National Trust |
|
Theatre |
|
Zoo |
|