A straw bale fire on the island of Fehmarn resulted in damage of around 28,000 euros.
About 350 bales of straw caught fire on Monday evening in a field near the village of Hinrichsdorf, as the police announced on Tuesday.
The voluntary fire brigade managed to bring the fire under control.
Nobody got hurt.
The cause of the fire is still unclear.
Hinrichsdorf - arson cannot be ruled out, it said.
dpa