The Grabenbach is a tributary of the Saalach. It is about 4 kilometres long. For the first 1,878 metres the river flows in an underground channel under the city of Bad Reichenhall. The deepest part of it flows 11 metres below the surface.The tunnel was built after plans of Erasmus Grasser from about 1524 to 1538. After the route has been determined in 1522, the construction was started in 1524 under the direction of master builder Fabian Zehentner and the supervision of the Salzmaier Hans Humbs. The tunnel was dug from north to south, towards the higher saline. Therefore, with progressing work one had to dug deeper and deeper; a gradient of 8.5 metres had to be compensated. During 1,975 metres length, the canal was walled 2 metres high and 2.5 metres wide, vaulted and then filled with soil again. In 1534, the well shaft was reached and in 1538 the construction work was finished.
Bron: Wikipedia.org
Auteursrechten: Creative Commons 3.0
| | Publiek | Duits
Selecteer hieronder één van de populairste activiteiten of verfijn je zoekopdracht.
Ontdek de mooiste en meest populaire routes in de buurt, zorgvuldig gebundeld in passende selecties.
Selecteer hieronder één van de populairste categorieën of laat je inspireren door onze selecties.
Ontdek de mooiste en meest populaire bezienswaardigheden in de buurt, zorgvuldig gebundeld in passende selecties.
Met RouteYou kan je eenvoudig zelf aangepaste kaarten maken. Stippel je route uit, voeg waypoints of knooppunten toe, plan bezienswaardigheden en eet- en drinkgelegenheden in en deel alles met je familie en vrienden.
Routeplanner
<iframe src="https://plugin.routeyou.com/poiviewer/free/?language=nl&params.poi.id=5832344&params.language=en" width="100%" height="600" frameborder="0" allowfullscreen></iframe>
Meer dan 10.100.000 routes
Meer dan 15.000.000 gebruikers
Meer dan 4.500.000 trekpleisters
Kerkstraat 108
9050 Gentbrugge, België
Neem contact op met ons klantenserviceteam of bezoek ons helpcentrum.
© 2006-2025 RouteYou - www.routeyou.com
