The battle ditches protected Saffron Walden in the 11th Century and rumour has it black holes appeared over the centuries. Battle Ditches Black Holes Saffron Walden Related A comet over Shire Hill, Kelly Springham The Cross Keys Hotel Ghost by Stuart Wright Statues of Bridge End Garden, Saffron Walden Red Spaceship by Henry Helmers The Mysterious Pru by Anna Bromfield
