Trumpet
The trompel is a circular planting of maple and linden trees around the third light hole in the sulfur gallery near Harzgerode .
history
The facility, which is a protected natural monument, was planted around 1880 when the light hole was filled.
Web links
Individual evidence
Coordinates: 51 ° 38 ′ 57.5 ″ N , 11 ° 7 ′ 45.5 ″ E