At the latest in the 1680s there was a simple Anna chapel at today's cemetery, which was built by the Counts of Virneburg and von der Leyen. In 1867 the community decided to build a larger chapel. In 1868 today's church was built in neo-Gothic style according to plans by the Cologne architect Vincenz Statz. In 1960 there was a further expansion. The church is dedicated to “honor the birth of Mary”. The vault struts and pillars are made of Brohltaltuff. Inside there is a valuable Madonna statue from the 13th century, as well as a rare depiction of Anna Selbdritt and a Sacred Heart figure.
The sky in the Brohl valley darkened when the Laacher See volcano erupted just five kilometers away. The once loose materials from the glowing avalanche have caked over time to form a rock that is called “trass” in our region.
The "Thürer Wiesen" nature reserve is located south-east of the municipality of Thür. The 31 km long Vulkanparkradweg leads through this former nature reserve with its special flora and fauna from Mayen to Andernach.
From the parish church of St. Hubertus in the center of the village of Rieden, the way of the cross, carved in tuff, with its seven footfalls leads almost down to the location of today's forest lake. The individual stations show the Passion of Jesus Christ.
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