First Vienna Water Pipeline Trail

This section of the 1st Vienna Water Main Source Trail, from Hirschwang to Kaiserbrunn, is generally rated as moderate. It requires sure-footedness and some stamina due to ascents and stairs. However, it's also considered suitable for families and children.

The trail traverses the 'wild romantic Höllental' (Hell Valley), featuring rugged rock faces and following the crystal-clear Schwarza River. You'll encounter picturesque forest, gravel banks, and steep rocks, with some stairs and ascents along the way.

Key highlights include the Henriette Chapel in Hirschwang an der Rax, the Mittagstein Cave, and a scenic picnic spot with views over the Schwarza River and the Höllental. At the end in Kaiserbrunn, you can visit the Kaiserbrunn Water Pipeline Museum to learn about Vienna's water supply.

The most commonly hiked section of this trail starts in Hirschwang an der Rax and ends in Kaiserbrunn. You would typically access the trailhead in Hirschwang. Specific parking details are not provided, but parking is generally available at popular trailheads.

The trail is generally considered dog-friendly, offering a great outdoor experience for you and your canine companion. However, always ensure your dog is on a leash and you clean up after them, especially in natural areas.

This trail is enjoyable throughout many seasons. During autumn, some sections of the wider Wasserleitungsweg are particularly appealing, with opportunities to sample local wines. Always check local weather conditions before you go, as the path may not be passable during high water conditions.

No, there are no specific permits or entrance fees required to hike the 1st Vienna Water Main Source Trail itself. It's a public hiking path.

While the trail itself doesn't require permits, when hiking in the broader Rax-Schneeberg Group, it's always good practice to be aware of local regulations, especially regarding nature protection, waste disposal, and staying on marked paths. Generally, there are no entrance fees for hiking in this natural area.

Yes, this route is part of several other official trails. It fully covers sections of the 1. Wiener Wasserleitungsweg, Via Mariae M01-03 (Höllental - Schottwien), and Wiener Alpenbogen.

Yes, you'll find a designated picnic spot with views over the Schwarza River and the Höllental. At the end of the hike in Kaiserbrunn, you can visit the Water Pipeline Museum, which often has facilities available.

This section is unique for its historical connection to Vienna's drinking water supply, following the route of the 1st Vienna High Spring Water Pipeline built in 1873. It combines natural beauty with a fascinating piece of engineering history, making it an enjoyable experience for all ages.