B
Babraham: TL514505
Bainton: TF095060
Bainton GP: TF110070
Baits Bite Lock: TL485620
Baker's Fen - See Wicken Fen (Baker's Fen)
Bakewell Road - See Orton Southgate
Balsham: TL585507
Bank Farm (Thorney): TL267997
Bar Hill: TL380635
Barford Pocket Park: TL179584
Barleycraft GP: TL365730
Barnack Hills & Holes: TF075045
Barnwell LNR: TL478584
Barrington: TL395495
Bartlow: TL585450
Barton: TL408555
Barton (CRT) - See Barton (Lark Rise Farm)
Barton (Lark Rise Farm): TL417552
Barway: TL549756
Bassenhally Moor: TF290001
Bassenhally pit: TL286985
Bassingbourn Barracks: TL325465
Bassnimoor Farm (Thorney): TF313007
Bear's Croft Farm (Godmanchester): TL258698
Bedford Purlieus: TL040995
Bedlam Bridge: TL463948
Beeby's Pit: TL185935
Beechwoods NR: TL485545
Belham Wood: TF157027
Belsize Wood: TF137010
Ben Johnson's Pit: TF123030
Benwick: TL343905
Berry Fen: TL373739
Bevill's Wood: TL203794
Binimoor Fen: TL444973
Black Horse Drove: TL595915
Blackbush: TL258945
Blackthorn Spinney: TF103022
Block Fen GP: TL435840
Bluebell Wood: TL155980
Bluntisham: TL370748
Bolton's Pit (Cambridge): TL435575
Borley Wood: TL580485
Borough Fen Decoy: TF200080
Botanic Garden, Cambridge - See Cambridge Botanic Garden
Bottisham Lock: TL508658
Bottisham Park: TL550615
Bourn: TL325565
Bourn GC: TL335565
Boxworth: TL348642
Boxworth End: TL362672
Bradley Fen: TL235978
Brakes Wood: TF126015
Brampton (RAF): TL207703
Brampton GP: TL195725
Brampton SW: TL218700
Brampton Tip: TL212687
Brampton Wood: TL180700
Brandon Creek: TL608918
Breach Farm (Burwell): TL608684
Beezling Fen: TL3688
Boardwalks LNR: TL177981
Bottisham Fen: TL5363
Bretton: TF164004
Brinkley: TL630547
Broughton: TL280780
Brownshill Staunch: TL370727
Buckden GP: TL208677
Buckden Marina: TL215675
Buckworth: TL148767
Buff Wood: TL283509
Burghley Park: TF050060
Burmer Wood: TF140018
Burrough Green: TL638555
Burwell: TL590670
Burwell Fen: TL558686
Bury Farm (Stapleford): TL477514
Bury Fen: TL380755
Bushey Wood: TF091020
Bushy Wood: TF130015
Byall Fen: TL460865
Byron's Pool: TL435545
Bythorn: TL057760