Grüner Pütz

Grüner Pütz is a Roman spring collection facility in Nettersheim where water was channeled through underground stone passages. The site demonstrates ancient engineering methods used to gather and distribute water from a natural source.

The site was built in the 1st century as the starting point of a major Roman water supply system that extended across the region. Later excavations in the 19th century revealed and documented the underground structures.

Mining official C.A. Eick conducted archaeological investigations in the mid-19th century to confirm Grüner Pütz as the furthest point of the Eifel aqueduct.

The site is accessible via marked hiking trails and can be reached from a parking area near the former mill. Proper footwear and preparation are recommended since access involves navigating natural terrain.

The original spring chamber was fitted with modern openings that allow safe viewing of the ancient water collection structures inside. This brings the underground engineering directly into view for visitors.

Location: Nettersheim

GPS coordinates: 50.51233,6.60822

Latest update: December 12, 2025 14:26