Burg Greene

Burg Greene is a medieval castle ruin in Greene near Einbeck, situated on a mountain ridge at approximately 181 meters elevation. The site includes portions of original outer walls, a reconstructed keep around 25 meters tall, and an archway leading to the upper fortification section.

The castle was founded in 1308 by the nobles of Homburg as an important fortification in the region. In 1499, control passed to the Welfs following a significant payment, marking a shift in local political power.

The name comes from the village of Greene below the site. Visitors today use the ruins as a hiking landmark and viewpoint where locals often gather.

The grounds are generally accessible throughout the day and offer walking paths with good views over the Leinetal valley. The tower may have restricted hours depending on the season, so checking conditions before visiting is worthwhile.

From 1953 to 1961, the keep served as a memorial for German war prisoners, collecting millions of signatures requesting their return home. This unusual postwar chapter made the ruins a symbol of hope during that period.