Martberg, Cultural heritage hill in Rhineland-Palatinate, Germany.

Martberg is a forested hill in the Cochem-Zell district of Rhineland-Palatinate, listed as a cultural heritage monument. From its summit, the hill looks out over the Moselle valley and the surrounding countryside.

The Martberg was first settled in Celtic times, when it served as a hilltop settlement before becoming a Roman sanctuary. Temples dedicated to Lenus Mars were built here during the Roman period, drawing worshippers from across the region.

The Martberg takes its name from Mars, the Roman god worshipped at a sanctuary here in ancient times. Traces of that sanctuary, including stone foundations and votive objects found during digs, are still part of what makes this hill worth visiting today.

The hill is reached by several walking paths that start from different points around its base. The ground can be slippery after rain, so sturdy footwear is worth bringing regardless of the season.

Two inscription stones from the sanctuary name the Treverian healing god Lenus Mars; one is written in both Latin and Greek. It was set up by a Greek named Tychicos, who thanked the god for recovery from a severe illness. Thousands of coins, hundreds of fibulae and countless miniature clay vessels were also left as offerings.