It's been a long day for several fire crews in Lunenburg county. Firefighters representing eight departments spent most of today battling a house fire in Broad Cove. The blaze began shortly after seven o'clock this morning in a vacant home. The all-clear was given shortly after three o'clock this afternoon. More than two dozen were on scene trying to keep the fire under control. It's not known how it started. No injuries have been reported.