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Switzerland
Espace Mittelland
Verwaltungsregion Oberland
Verwaltungskreis Thun
Sigriswil

Schafloch East Entrance

Highlight • Cave

Schafloch East Entrance

Hiking

4.8

(90)

Mountaineering

4.2

(5)

The Schafloch East Entrance, situated at an elevation of 1779 meters in the Bernese Oberland region of Switzerland, offers a unique gateway to the historic Schafloch. This fascinating site, nestled beneath the Sigriswilgrat at the Sigriswiler Rothorn near Sigriswil, is a natural ice cave that was significantly expanded during World War II by the Swiss Army. It served as a crucial logistical tunnel and "lock-up point," connecting both sides of the ridge and providing access from the scenic Justistal.

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Routes may comprise technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.

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    Tips

    May 27, 2020

    Hiking

    The Schafloch is an interesting and very special facility. This natural ice cave in the Sigriswilergrat enables you to cross under the Sigriswiler Rothorn. The original ice grotto still has a humid climate today, but no more ice. According to oral sources, the approximately 600 meter long passage under the Sigriswilergrat was expanded as a connection and logistics tunnel during active duty.
    Translated by

    August 8, 2017

    Hiking

    Fascinating cave without light, dark and slightly damp. The cave is a natural ice cave, which was extended by the Swiss Army in the form of a tunnel to reach both sides of the ridge.
    Translated by

    June 20, 2021

    Mountaineering

    The approximately 1000 m long walkable, publicly accessible tunnel crosses under the Sigriswilgrat at the Sigriswiler Rothorn. It can be reached both from the south-east from the Justistal and from the Zettenalp on the north-western side of the ridge.

    The sheephole was visited on September 5, 1822 by the later General Guillaume-Henri Dufour, who published a report about it. In 1884, the cave was measured by engineers from Bern, and during World War II it was expanded by the Swiss Army to become a Schafloch lock-up point.
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    Nearby routes

    Best routes near Schafloch East Entrance

    5.0

    (1)

    3

    hikers

    1. Sichle Pass – Schafloch — West Entrance loop from Horrenbach-Buchen

    12.4km

    04:59

    660m

    650m

    Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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    Elevation 1,780 m

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    Tuesday 10 March

    12°C

    3°C

    32 %

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    Max wind speed: 3.0 km/h

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    Location: Sigriswil, Verwaltungskreis Thun, Verwaltungsregion Oberland, Espace Mittelland, Switzerland

    Frequently Asked Questions

    What is the overall difficulty of traversing the Schafloch tunnel from the East Entrance?

    The Schafloch tunnel itself is considered an intermediate to challenging experience. While it's a walkable passage, it is approximately 1000 meters long, pitch dark, and can be slightly damp. Hikers need to be comfortable in confined, unlit spaces and navigate uneven terrain. The surrounding hiking routes to reach the East Entrance also vary in difficulty, often involving significant elevation gain.

    What essential gear should I bring for exploring the Schafloch tunnel?

    A reliable headlamp or torch is absolutely essential, as the tunnel is pitch dark inside. You will also need appropriate footwear with good grip for potentially wet and uneven surfaces. Layers of clothing are recommended due to the damp and cool climate within the cave, even in summer. While not strictly necessary, gloves can be helpful for navigating some sections.

    Is the Schafloch East Entrance suitable for families with children?

    The Schafloch tunnel presents unique challenges that might not be suitable for all families. Its dark, damp, and enclosed nature, combined with uneven terrain, could be intimidating for younger children. Families with older, adventurous children who are comfortable in such environments and equipped with proper lighting and footwear might enjoy the experience. Consider the comfort level of your children with dark, confined spaces before planning a visit.

    Are dogs allowed inside the Schafloch tunnel?

    There are no explicit restrictions against dogs in the Schafloch tunnel. However, given the pitch-dark, damp, and potentially uneven conditions, it might not be the most comfortable or safest environment for all dogs. Consider your dog's temperament and agility in such conditions. Always keep your dog on a leash and be mindful of other visitors.

    What are the parking options for accessing the Schafloch East Entrance?

    Access to the East Entrance typically originates from the Justistal. Parking availability in the Justistal area can be limited, especially during peak hiking seasons and weekends. It is generally advisable to arrive early in the morning to secure a parking spot. Always check local signage for any parking restrictions or fees.

    Are there any public transport options to reach the vicinity of the Schafloch East Entrance?

    Reaching the Schafloch East Entrance directly by public transport can be challenging due to its remote mountain location. Public transport typically serves the larger towns like Sigriswil. From there, you would likely need to rely on local bus services to the Justistal area, followed by a significant hike to the East Entrance. Planning your journey in advance with local transport schedules is highly recommended.

    What is the geological history of the Schafloch, and why is it called an 'ice cave'?

    The Schafloch originated as a natural ice cave. While it no longer retains its original ice due to a humid climate, its formation is rooted in geological processes that created a natural passage beneath the Sigriswilgrat. The term 'ice cave' refers to its historical state. During World War II, this natural formation was significantly expanded and adapted by the Swiss Army for military purposes, transforming it into a logistical tunnel.

    Can the Schafloch tunnel be traversed during winter, or are there seasonal closures?

    While the tunnel itself is a year-round feature, access to the East Entrance and surrounding trails can be significantly impacted by winter conditions. Heavy snow and ice in the Bernese Oberland may make the hiking routes leading to the entrance impassable or extremely challenging. It's crucial to check current trail conditions, weather forecasts, and avalanche warnings before attempting a winter visit.

    Are there any cafes, restaurants, or accommodation options near the Schafloch East Entrance?

    The immediate vicinity of the Schafloch East Entrance is a remote mountain environment with no direct amenities like cafes or restaurants. Hikers should carry all necessary food and water. The nearest amenities and accommodation options would be found in the Justistal or the larger village of Sigriswil. It's advisable to plan for self-sufficiency during your visit to the cave.

    What historical remnants can be seen inside or near the Schafloch East Entrance?

    The Schafloch was significantly expanded by the Swiss Army during World War II for military purposes. Visitors can still observe remains of entrance defenses, armories, and traces of cable car systems that were used for material transport at both ends of the tunnel, including the East Entrance. These remnants offer a fascinating glimpse into its strategic past as a 'lock-up point' and logistical tunnel.

    Are there any circular hiking routes that incorporate the Schafloch East Entrance?

    Yes, the Schafloch East Entrance can be incorporated into various circular hiking routes. The tunnel itself allows for an under-mountain crossing of the Sigriswiler Rothorn, connecting different areas. Hikers often combine the tunnel traverse with trails in the Justistal or towards the Zettenalp on the north-western side of the ridge to create diverse and scenic circular walks. Exploring routes on komoot can help you find suitable options.

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