Geboren aus Vulkanen - das Siebengebirge

In the organizer's words:

A wonderful geo-excursion in which we also take a pleasant look at the geology of winegrowing. We hike along the Blöser winery's wine trail through the vineyards of Oberdollendorf, enjoying wonderful views over the Rhine Valley. The Rheinsteig leads us through the forest to Weilberg, one of the most fascinating volcanoes in the Siebengebirge, where we take a detailed look at volcanism and the geological formation of the Siebengebirge. It is only a short walk from there to Heisterbach Monastery, where we encounter the history of the Cistercian monks who transformed the Siebengebirge from wilderness to cultivated landscape in the monastery landscape around the choir ruins. We linger for a while because it is so idyllic, then the path leads through the Mühlental valley back to Oberdollendorf. The excursion ends at Weinhaus Gut Sülz, where you can sit in the beautiful garden under the vineyards and taste the wine.