Nome: Mapa topográfico Holme Fen, altitude, relevo.
Local: Holme Fen, Haddenham, Aldreth, East Cambridgeshire, Cambridgeshire, Cambridgeshire and Peterborough, England, CB6 3PN, United Kingdom (52.32361 0.12614 52.34361 0.14614)
Altitude média: 4 m
Altitude mínima: -1 m
Altitude máxima: 32 m