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Austria
Tyrol
Bezirk Innsbruck-Land
Hall-Wattens
Absam

Halltal Drinking Water Tunnel

Highlight • Structure

Halltal Drinking Water Tunnel

Hiking

4.7

(46)

The Halltal Drinking Water Tunnel, also known as the Margarethe Gallery, is a remarkable feat of engineering nestled within the scenic Halltal valley in Tyrol, Austria. Located near the municipalities of Absam and Hall, this vital infrastructure ensures a high-quality drinking water supply for the region. Situated at an elevation of approximately 1009 meters at its entrance, the tunnel delves deep into the majestic Bettelwurf massif, a prominent feature of the Karwendel Nature Park.

Visitors are consistently impressed by the…

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Naturpark Karwendel

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    April 23, 2023

    Hiking

    The drinking water tunnel, which extends 950 m into the Bettelwurf massif, was built between 1995 and 2002. The owners of the facility are the municipality of Absam and the municipality of Hall. The collected drinking water is colourless, clear, odorless and about 5°C cool. It is slightly alkaline water classified as soft (5 dh°) in terms of hardness. Since the water is collected directly in the Wetterstein limestone, there are no external influences. It is therefore characterized by a very high quality.
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    August 5, 2024

    Hiking

    Very worth seeing, you have to see it
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    Nearby routes

    Best routes near Halltal Drinking Water Tunnel

    4.6

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    651

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    1. Halltal Escape Trail – St. Magdalena Mountain Inn loop from Absam

    8.21km

    03:14

    530m

    530m

    Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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    Moderate

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

    Hard

    Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

    Moderate

    Details

    Informations

    Elevation 1,010 m

    Weather

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    Saturday 14 March

    8°C

    -3°C

    55 %

    Additional weather tips

    Max wind speed: 10.0 km/h

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    Location: Absam, Hall-Wattens, Bezirk Innsbruck-Land, Tyrol, Austria

    Frequently Asked Questions

    Is the Halltal Drinking Water Tunnel accessible to the public, and are there any restrictions?

    While the Halltal Drinking Water Tunnel is a vital infrastructure, its entrance is generally accessible via a pleasant 30-minute walk from the foot of the Halltal. However, direct entry into the tunnel itself is typically restricted to guided tours due to its operational nature and safety considerations. The surrounding Halltal valley and its trails are freely accessible for hikers.

    How can I join a guided tour of the Halltal Drinking Water Tunnel?

    Guided tours of the Halltal Drinking Water Tunnel are occasionally organized, often by local associations like MOYO. These tours offer a unique opportunity to explore the deep gallery and learn about the water's origin. It's recommended to check with the local tourist information centers in Absam or Hall, or the Karwendel Nature Park administration, for schedules and booking information.

    What are the parking options for visitors to the Halltal Drinking Water Tunnel?

    Parking is available at the entrance to the Halltal valley, near Absam. From there, visitors typically continue on foot or by shuttle bus (seasonal) further into the valley. Parking can fill up quickly, especially during peak season and on weekends, so arriving early is advisable.

    How can I reach the Halltal Drinking Water Tunnel using public transport?

    The Halltal valley is accessible by public transport. Buses connect Absam and Hall with Innsbruck. From Absam, local buses or a pleasant walk can take you to the entrance of the Halltal valley, from where the 30-minute walk to the tunnel begins. Check local bus schedules for the most up-to-date information.

    Is the Halltal Drinking Water Tunnel area suitable for families with children?

    Yes, the Halltal valley and the walk to the drinking water tunnel are generally considered family-friendly. The 30-minute walk to the tunnel entrance is relatively easy, and the scenic surroundings offer a great outdoor experience for children. However, direct entry into the tunnel is usually limited to guided tours, which may have age restrictions. The valley itself provides ample space for exploration.

    Are dogs allowed on the trails leading to the Halltal Drinking Water Tunnel?

    Dogs are generally welcome on the hiking trails in the Halltal valley, including the path leading to the drinking water tunnel. However, they should be kept on a leash, especially within the Karwendel Nature Park, to protect wildlife and ensure the safety of other visitors. Always remember to clean up after your pet.

    Are there any cafes, pubs, or accommodation options near the Halltal Drinking Water Tunnel?

    While there are no direct facilities at the tunnel entrance itself, the nearby towns of Absam and Hall in Tirol offer a range of cafes, restaurants, and accommodation options. These towns are just a short distance from the Halltal valley entrance, providing convenient amenities for visitors.

    What is the difficulty level of the hike to the Halltal Drinking Water Tunnel?

    The walk to the entrance of the Halltal Drinking Water Tunnel from the foot of the Halltal is considered easy, taking approximately 30 minutes. It's a relatively flat path suitable for most fitness levels. However, if you plan to explore further into the Halltal valley, there are more challenging hiking trails available, so appropriate footwear is always recommended.

    Is the Halltal Drinking Water Tunnel area suitable for visiting in winter?

    While the Halltal valley is beautiful in winter, access to the drinking water tunnel and surrounding trails may be affected by snow and ice. Some paths might be closed or require specialized winter hiking gear. Guided tours might also be less frequent. It's best to check local conditions and accessibility with tourist information before planning a winter visit.

    What other notable landmarks or historical sites are in the Halltal valley?

    The Halltal valley has a rich history, particularly related to salt mining. While the drinking water tunnel is a modern marvel, the valley is also home to older tunnels and a historic brine hiking trail, which offers insights into the region's past. The stunning limestone walls of the Karwendel mountains themselves are a significant natural landmark.

    How long does it take for the water to reach the tunnel from the surface?

    The natural filtration process is quite extensive; it takes approximately 10 years for water from the surface to permeate through the rock and reach the deep gallery of the Halltal Drinking Water Tunnel. This long journey contributes to the exceptional purity and quality of the drinking water sourced from within the Bettelwurf massif.

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