The church's property manager says the layer of droppings was 30 centimeters (12 inches) deep when it was discovered during a May inspection of the Heliga Trefaldighets Kyrka in Gavle, 170 kilometers (105 miles) north of Stockholm.
Lennart Helzenius said on Thursday that church staff had been shocked by the sheer number of bags of excrement cleaners were removing from the tower. He says the droppings filled 80 bags in the first round of cleaning, and then just as many in the second round.
Helzenius says the hatch had probably been left open since the 1980s.
Copyright 2012 The Associated
Press. All rights reserved. This material may not be published,
broadcast, rewritten or redistributed.