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Germany
Baden-Württemberg
Alb-Donau-Kreis

Merklingen

Top 20 Caves around Merklingen

Best caves around Merklingen, located in the Swabian Alb region of Germany, offer diverse subterranean experiences. The area is known for its unique geological formations, including deep vertical caves and richly adorned dripstone caves. Visitors can explore a variety of natural features that showcase the region's karst landscape. These caves provide insights into the geological structure of the Swabian Jura.

Best caves around Merklingen

  • The most popular caves is Sontheim Cave, a cave that features an impressive entrance into…

Last updated: July 6, 2026

Blautopf

Highlight • Lake

A much sung about place, which rightly belongs to one of the most beautiful natural spectacles of the Alb. Summer, sun and the deep blue of the spring always have a beneficial and invigorating effect.

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Autal Waterfall

Highlight • Waterfall

It's best to visit when the snowdrops are in bloom. The Autal waterfall is not spectacular, but it is still impressive and you can relax wonderfully to the sound of the rushing water.

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Sontheim Cave

Highlight • Cave

Great show cave with attached gastronomy the tours in the season are hourly and the entrance fee is 3.50 which are worth Devinitiv. Overall, the cave is 191 m long and 38 m deep

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Schertel Cave

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The cave can be visited. There is also entertainment for hikers.

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Stone House

Highlight • Cave

A smaller, amazingly deep natural cave. A little light from the entrance falls deep into it, so there is no need for a lamp. A short detour from the main path that is worthwhile.

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Popular around Merklingen

From mountain sprints to winding roads – the Tour de Alb road cycling adventure

Off to the Gravel Paradise - At 200 km/h onto the Swabian Alb

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From mountain sprints to winding roads – the Tour de Alb road cycling adventure

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Tips from the Community

Ulrich
November 5, 2023, Sontheimer Höhle

A very nice place to stop (cakes, coffee, cold drinks, sausages). Open only on weekends.

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2

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The Sontheimer cave can be visited

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2

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Very large cave that can be visited.

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3

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Jan
October 30, 2022, Sontheimer Höhle

The cave is called Sontheimer Höhle and is not a section of the route.

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T.
July 31, 2022, Schertelshöhle

Especially in summer, it is essential to bring a jacket/waistcoat with you, even for children

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3

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Admission only with a guide. Price adults €4 children €2. Check admission times beforehand. https://sontheimer-hoehle.de/diehoehle/oeffnungszeiten-der-hoehle/

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Mike 🇪🇺
May 26, 2022, Blautopf

An absolutely stunning place. The circular trail around the Blautopf is highly recommended. The Blautopf (21 meters deep) is a karst spring from which the Blau River rises.

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12

1

Would recommend the waterfall to Brunnenstein cave in the climb. It was very slippery going down.

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Frequently Asked Questions

What unique geological features can I explore in the caves around Merklingen?

The region offers diverse geological insights. The Laichinger Tiefenhöhle, Germany's deepest show cave, provides a glimpse into a fossilized reef from the Jurassic period, featuring unique 'Perlsinter' formations and impressive vertical shafts. The Schertel Cave is renowned for its abundant and beautiful dripstone formations.

Are there any family-friendly caves to visit near Merklingen?

Yes, several caves are suitable for families. The Sontheim Cave is a great option, offering an impressive show cave experience with attached gastronomy and a playground. The Schertel Cave also has paths that are generally easy to navigate, with some stairs, and provides entertainment for hikers.

What is the best time of year to visit the caves around Merklingen?

Many caves, like the Schertelshöhle, are closed during winter months to protect hibernating bats. For the most comfortable experience and access to all attractions, visiting during the warmer months is recommended. The temperature inside caves like Laichinger Tiefenhöhle remains around 8.8 °C year-round, so warm clothing is always advisable.

What should I wear when exploring caves in the Merklingen area?

Due to the constant cool temperatures inside the caves (around 8.8 °C in Laichinger Tiefenhöhle) and potentially slippery conditions, it is highly recommended to wear warm clothing and sturdy, non-slip footwear. Layers are ideal to adjust to temperature changes.

Are there historical sites or caves with historical significance near Merklingen?

Yes, the Stone House is a natural cave that served as a residence in prehistoric times. The Schertelshöhle also has a rich history, fabled to have been a hideout for robbers, and its entrance funnel, the 'Kuhloch', has historical significance.

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

The Merklingen area offers numerous outdoor activities. You can find various running trails, such as the 'Running loop from Merklingen' or 'Hübscher Stein Boundary Stone loop'. There are also hiking routes like the 'Ulm38 Trail Hut' or 'Trimmdichtreppe Forest Steps loop'. For cyclists, road cycling routes like 'Schmiech Valley – Path Along the River Blau' are available. You can explore these and more on the respective guide pages for Running Trails around Merklingen, Hiking around Merklingen, and Road Cycling Routes around Merklingen.

Is there a museum related to the caves in the region?

Yes, the Laichinger Tiefenhöhle features an on-site Speleological Museum (Höhlenkundliches Museum). It provides extensive information on cave exploration, karst formation, cave fauna and flora, and displays like a cave bear skeleton. Admission to the museum is free, even without a cave tour.

Are there any caves that are particularly challenging or unique to explore?

The Laichinger Tiefenhöhle is Germany's deepest show cave and the only vertical cave accessible to the public. Visitors descend 55 meters via approximately 700 iron stairs, offering a unique vertical exploration experience. The Brunnensteigh cave, associated with the Autal Waterfall, has sections only accessible to experienced cave divers.

What do visitors enjoy most about the caves around Merklingen?

Visitors frequently appreciate the impressive natural beauty and geological insights. Highlights like the Sontheim Cave are praised for their 'impressive entrance into the underworld of the Alb'. The Schertel Cave is enjoyed for its beautiful dripstone formations and being a pleasant cooling spot on hot days. The Blautopf is celebrated as a 'stunning place' and one of the most beautiful natural spectacles of the Alb.

Are there any other natural attractions or viewpoints near the caves?

Absolutely. The Blautopf, a stunning karst spring with a deep blue color, is a must-see natural monument. The Autal Waterfall offers a relaxing natural setting. Additionally, a hiking trail connects the Schertelshöhle to the nearby 'Steinerne Haus' (House of Rock), a spacious cave with an arched portal, and the Burkartshöhle, a cave ruin.

Is public transport available to reach the caves from Merklingen?

While specific public transport routes directly to all cave entrances might be limited, Merklingen is well-connected by road, making car access straightforward. For detailed public transport information to specific caves like Laichinger Tiefenhöhle, it's advisable to check local transport schedules.

Are there cafes or restaurants near the cave attractions?

Yes, some cave sites offer on-site catering. The Sontheim Cave has attached gastronomy and barbecue areas. The Schertel Cave also has a small restaurant with a terrace nearby. For a wider selection, the town of Merklingen and surrounding villages offer various dining options.

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

LaichingenLonseeBörslingenAltheim (Alb)DornstadtBallendorfLangenauÖllingenNerenstettenSetzingenNeenstettenAsselfingenEhingen (Donau)BlaubeurenAmstettenAllmendingenSchelklingenHeroldstattBernstadtRechtensteinEmeringenObermarchtalUntermarchtalNellingenBerghülenMunderkingenBlausteinRottenackerWeidenstettenBeimerstettenHolzkirchWesterstettenHausen am BussenEmerkingenUnterwachingenBreitingenWaldlichtung BlaubeurenOberstadionOberdischingenÖpfingenUnterstadionGrundsheimGriesingen

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