De Helperlinie of Linie van Helpman was een verdedigingslinie ten zuiden van de onder de stad Groningen liggende Kempkensberg. Vanaf die hoogte had de artillerie van Bernhard von Galen, de Bisschop van Münster in 1672 de versterkte stad gebombardeerd. De linie bestond uit een serie van bastions, redoutes en bolwerken met ervoor een 'droge' gracht en een 'natte' horizont.
Source: Wikipedia.org
Copyright: Creative Commons 3.0
| | Public
Address: Groningen, Netherlands
Statistics
Select one of the most popular activities below or refine your search.
Discover the most beautiful and popular trails in the area, carefully bundled into appropriate selections.
Source: Friedrich Julius von Kolkow (1839-1914)
Copyright: Public domain
Select one of the most popular categories below or be inspired by our selections.
Discover the most beautiful and popular attractions in the area, carefully bundled in appropriate selections.
Source: Friedrich Julius von Kolkow (1839-1914)
Copyright: Public domain
With RouteYou, it's easy to create your own customised maps. Simply plot your route, add waypoints or nodes, add places of interest and places to eat and drink, and then easily share it with your family and friends.
Route planner

<iframe src="https://plugin.routeyou.com/poiviewer/free/?language=en&params.poi.id=1622128&params.language=nl" width="100%" height="600" frameborder="0" allowfullscreen></iframe>
© 2006-2026 RouteYou - www.routeyou.com