Best caves around Hönningen provide insights into the region's geological history and industrial past. The area, particularly the nearby Brohltal valley, features subterranean structures formed by ancient volcanic activity and historical mining. These sites offer a blend of natural formations and human-made tunnels, reflecting centuries of resource extraction. Visitors can explore various underground features that showcase the Eifel region's unique heritage.
Last updated: June 27, 2026
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The impressive structure of this open-air Stations of the Cross, beautifully embedded in nature a little above the village of Adenau, has two grottos: + At the beginning one with a depiction of Jesus' prayer on the Mount of Olives, + At the end one with a depiction of the burial of Jesus. In between, the well-known 14 Stations of the Cross are lined up along the Stations of the Cross.
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<< Adenauer Way of the Cross >> "The neo-Gothic Way of the Cross is within walking distance of the market square in Adenau and can be described as a unique cultural monument due to its location and its charming composition of various stone materials from the Upper Eifel. The length of the stations is approx. 700 m with a difference in altitude of approx. 75 m. The historic Way of the Cross is also a small section of the EIFELLEITER premium hiking trail." https://www.eifel.info/a-adenauer-kreuzweg
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This tunnel is accessible for a few meters. It branches off before it ends. Don't forget your flashlight!
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The information board is also very interesting.
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🖤Are in the dark... Curiosity had to be satisfied.. how far it goes in the tunnel...🙈🙉 Already scary... and yet exciting 🖤 Inside then mobile phone flashlight 🔦 on... and out again...👣👣 Has something.... little kick you can feel.🖤 Try it yourself 🖤
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In the language of the island, the piece of land with the 3 tunnel entrances in the so-called Kupferberg has always been referred to as a "gold hole". However, neither gold nor other precious metals have brought any monetary benefit to the citizens of the island in recent times. Rather, after mining was abandoned in the 1930s, the tunnels served as a place of refuge from bombing raids in World War II.
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Very beautiful grotto and the last station of the Adenauer Way of the Cross. If you want, you can take a contemplative break here.
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A contemplative and cultivated way
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The region around Hönningen offers a diverse range of subterranean experiences. You can find natural formations with volcanic origins, historical mining tunnels from various eras, religious grottos, and even former World War II air raid shelters. These sites reflect both the Eifel region's geological past and centuries of human industry.
Yes, the Trass Caves Brohltal, located in the nearby Brohltal valley, are a prime example. These caves were formed by ancient volcanic activity, specifically during the eruption of the Laacher See volcano about 13,000 years ago. They later became sites for extensive trass mining due to the rock's unique properties.
Several locations showcase the area's rich mining past. The Sahrbachtal Historic Mine Entrance reveals relics of lead, zinc, iron, and silver ore mining dating back to Roman times. The Goldloch Insul Mining Information Site also provides insights into ore and gold mining. Additionally, the Trass Caves Brohltal are remnants of historical trass extraction, and the Schiefergruben im Laubachtal (Slate Mines) offer a glimpse into the slate industry.
Yes, the Goldloch Insul Mining Information Site is considered family-friendly, offering a nice rest area with explanations about mining. The Trass Caves Brohltal are also generally walkable and the surrounding trails cater to various fitness levels, making them suitable for families.
The Old Tunnel on the Sahrbachweg is approximately 30 meters deep and is one of the few in the region that is not blocked, allowing for exploration at your own risk. It's advisable to bring a flashlight for better visibility inside. Other sites like the Trass Caves Brohltal are also generally accessible for exploration.
For exploring sites like the Old Tunnel on the Sahrbachweg, a flashlight is highly recommended. Sturdy footwear is also advisable for any subterranean exploration, especially in areas like the Trass Caves Brohltal where terrain can be varied and potentially damp.
Yes, the Burial Grotto on the Adenau Way of the Cross is a significant religious site. It features two grottos as part of an impressive open-air Stations of the Cross, beautifully integrated into nature. This structure was built between 1861 and 1863.
The region offers numerous outdoor activities. The Trass Caves Brohltal are often combined with hikes through the adjacent Wolfsschlucht (Wolf Gorge). For more general outdoor adventures, you can explore various hiking trails, MTB trails, or gravel biking routes around Hönningen.
Yes, the World War II Air Raid Shelter (Rhein-Ahr-Eifel) is a historical site that offers insight into the period around 1944. The Goldloch Insul Mining Information Site also served as a refuge during bombing raids in World War II.
The caves and subterranean sites can generally be visited year-round. However, for combining cave exploration with hiking, spring and autumn offer pleasant temperatures and beautiful scenery. Some sites, like the Schiefergruben im Laubachtal, may have restricted access during certain periods to protect bat habitats, so it's always good to check local information.
Yes, the Trass Caves Brohltal are often visited in conjunction with the Wolfsschlucht (Wolf Gorge). This gorge features mighty rock faces, lush vegetation, and a picturesque waterfall, creating a unique 'jungle-like' atmosphere that complements the geological wonders of the caves.
The mining sites are unique because they connect the region's deep geological history with human ingenuity. For instance, the trass rock from the Trass Caves Brohltal was highly valued for its use in waterproof mortar, with mining operations dating back to Roman times and significantly boosted by the Dutch from the 16th century onwards for dikes and harbor facilities.


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