| # | Name | City | Address |
|---|---|---|---|
| 226 | Archaeology Site | Burton | South Carlton, Lincoln LN1 2RP, United Kingdom |
| 227 | The Hall | Scampton | b1398 road LN1 2SG, United Kingdom |
| 228 | David P J Ross Magna Carta Vault, Lincoln Castle | Lincoln | Lincoln LN1 3AA, United Kingdom |
| 229 | Ellis' Mill | Lincoln | 21 Mill Rd, Lincoln LN1 3JJ, United Kingdom |
| 230 | Mint Wall Roman Wall Remains | Lincoln | 10 Westgate, Lincoln LN1 3AS, United Kingdom |
| 231 | RAF Binbrook Heritage Centre | binbrook | Brookenby, Market Rasen LN8 6HF, United Kingdom |
| 232 | Time Trap Museum | Grimsby | Town Hall, Town Hall Square, Grimsby DN31 1HX, United Kingdom |
| 233 | Ayscoughfee Hall Museum And Gardens | Spalding | Churchgate, Spalding PE11 2RA, United Kingdom |
| 234 | Mrs Smith's Cottage | Waddington | 3 East Rd, Navenby, Lincoln LN5 0HF, United Kingdom |
| 235 | Bishop’s Palace Discovery Trail | Sudbrooke | Nettleham, Lincoln LN2 2PG, United Kingdom |
| 236 | Branston Water Feature, Part Of The Spires & Steeples Arts And Heritage Trail | Lincoln | 23 Church Rd, Branston, Lincoln LN4 1LZ, United Kingdom |
| 237 | Sleaford Museum | Cranwell | 81 S Gate, Sleaford NG34 7RQ, United Kingdom |
| 238 | Grantham Museum | Grantham | Museum, St Peter's Hill, Grantham NG31 6PY, United Kingdom |
| 239 | Metheringham Airfield Visitor Centre | Martin | Martin Moor, The Visitor Centre Westmoor farm, Metheringham, Lincoln LN4 3WF, United Kingdom |
| 240 | North Ings Farm Museum | Ashby de la Launde | Fen Rd, Dorrington, Ruskington, Lincoln LN4 3QB, United Kingdom |