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Germany
Rhineland-Palatinate
Altenkirchen

Obernau

Top 6 Caves around Obernau

Best caves around Obernau offers a collection of 6 caves, many of which are historical mining tunnels. The region features a mix of natural cave formations and man-made historical sites, providing insights into past mining activities. These locations are appreciated by the komoot community for their historical significance and natural appeal.

Best caves around Obernau

  • The most popular caves is Otto Tunnel, a cave and historical site that follows the trail of mining history. This tunnel was named after…

Last updated: May 14, 2026

Alvenslebenstollen

Highlight • Historical Site

The tunnel was a legacy of the Louise mine and can be viewed by appointment. There is also a rest area.

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Erbach Trail and Pawnee Bat Tunnel

Highlight (Segment) • Trail

although path is not shown on the map, very nice !!

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The gold hole! Here in the Mehrbachtal the BOLLER MOSCH
around the year 1750 were up to mischief.


Allegedly a ghost who hits trees with a club and screams mosch, …

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Lammerichskaule Mine Tunnel

Highlight • Historical Site

If you are on the ore hiking trail, you will pass the Lammerichskaul tunnel from 1850 at Lammerichskaul, and there are information boards on which everything is described.

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Otto Tunnel

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On the trail of mining.

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Tips from the Community

Christopher
February 6, 2025, Alvenslebenstollen

opportunity for a rest

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Possibility of rest and view of the tunnel and the castle

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The tunnel addresses the history of mining. The last time I visited the tunnel, there were lots of small bats living there. The history is also explained in detail on site.

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Beautiful and especially great for families!

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Nuria
October 25, 2023, Otto-Stollen

The tunnel was named after Otto von Bismarck. You can find more detailed information on the information boards on site.

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Unfortunately I didn't have time to visit the tunnel.

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A great path with many highlights

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Just great ... Bach, Stollen & Wichtelweg

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Frequently Asked Questions

What types of caves can I explore around Obernau?

The caves around Obernau primarily consist of historical mining tunnels, offering a glimpse into the region's industrial past. You'll also find some natural cave formations, providing a mix of man-made and geological features.

Which are the most popular caves in the Obernau area?

Among the most popular is the Otto Tunnel, which traces the history of mining and features informative boards. Another highly regarded spot is the Lammerichskaule Mine Tunnel, a historical site from 1850 with information boards along the ore hiking trail.

Are there any caves around Obernau that require prior arrangements to visit?

Yes, the Alvenslebenstollen, a 1546-meter-long historical mining tunnel, can be viewed by prior appointment. It also includes a rest area for visitors.

Are there family-friendly cave experiences near Obernau?

Yes, the Erbach Trail and Pawnee Bat Tunnel is considered family-friendly. It's a trail that includes a bat gallery, offering an interesting experience for all ages.

What historical insights can I gain from visiting the caves in Obernau?

Many caves, like the Otto Tunnel and Lammerichskaule Mine Tunnel, are former mining sites. They offer insights into the region's mining heritage, with information boards explaining their history and significance. The Alvenslebenstollen, for instance, is a legacy of the Louise mine.

Are there any unique or unusual stories associated with the caves in Obernau?

The Gold Hole and the Boller-Mosch has a local legend. Around 1750, a figure known as the 'Boller Mosch' was said to haunt the Mehrbachtal, hitting trees and screaming. This was later unmasked as a miner who lived in a forest hut nearby.

What outdoor activities can I combine with a visit to the caves around Obernau?

The Obernau area is great for cycling. You can find various routes for road cycling, touring, and gravel biking. For example, explore Road Cycling Routes around Obernau, Cycling around Obernau, or Gravel biking around Obernau, which offer routes of varying difficulties.

What do visitors particularly enjoy about the caves in Obernau?

Visitors appreciate the historical significance of the mining tunnels and the natural appeal of the cave formations. The presence of information boards at sites like the Otto Tunnel and Lammerichskaule Mine Tunnel is often highlighted for enhancing the experience.

Are there any caves in Germany similar to the historical mining tunnels found in Obernau?

While Obernau focuses on mining tunnels, Germany has many 'show caves' equipped for visitors, such as the Atta Cave in Sauerland or Devil's Cave in Franconian Switzerland, which showcase extensive geological formations and offer guided tours. These provide a different, often more developed, cave exploration experience.

Where can I find more information about the history of the mining tunnels in Obernau?

Many of the historical sites, such as the Otto Tunnel and Lammerichskaule Mine Tunnel, have information boards on site that detail their history and significance. These provide direct context as you explore.

What is the general accessibility like for the caves around Obernau?

The guide highlights a mix of experiences. Some, like the Erbach Trail and Pawnee Bat Tunnel, are part of trails and are noted as family-friendly. For specific access details, especially for sites like the Alvenslebenstollen which requires an appointment, it's best to check individual highlight details.

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Extend your search for the best caves by checking out these guides of the top ones around Obernau:

Kirchen (Sieg)DaadenHerdorfNiederfischbachMittelhofKatzwinkel (Sieg)WissenNiederdreisbachBrachbachWeitefeldBetzdorfWallmenrothMolzhainSteinerothHövelsKrunkelScheuerfeldMudersbachObersteinebachHorhausen (Westerwald)KausenWillrothHarbachGrünebachSchutzbachElkenrothElbenFriesenhagenAltenkirchen (Westerwald)EmmerzhausenBruchertseifenSelbach (Sieg)DickendorfDerschenGebhardshainNeitersenMaudenSörthIngelbachMammelzenEichelhardtIsertRacksenHelmerothIdelbergHilgenrothSeelbach bei Hamm (Sieg)FensdorfPleckhausenGiershausenWalterschenGielerothNaurothNisterbergVolkerzenBürdenbachOberlahrNiedersteinebachGüllesheimPeterslahrEulenbergBurglahrSteinebach/SiegStürzelbachFluterschenHemmelzenBerod bei HachenburgBirken-HonigsessenWeyerbuschEtzbachHamm (Sieg)SchürdtBerzhausenOberwambachAlmersbachHelmenzenForstmehrenKraamBirnbachWölmersenNiederirsenÖlsenBreitscheidtFürthenPrachtOberirsenBitzenBirkenbeulZiegenhainBachenbergHeupelzenKettenhausenBusenhausenWerkhausenOrfgenReiferscheidKescheidSeelbach (Westerwald)Flammersfeld

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