Helperlinie, Military fortification in Groningen, Netherlands
The Helperlinie extends south of Groningen city with remnants of bastions, redoubts, and hornworks protected by dry and wet moats.
Military architect Menno van Coehoorn designed this defensive structure in 1698 following the principles of the New Dutch Fortification System.
The remaining fortification walls and mounds represent the military engineering knowledge of the Dutch Golden Age in the 17th century.
Portions of the original structure, located west of the Hereweg, maintain official protection status as an archaeological municipal monument.
Between 1843 and 1852, the military moat of this fortification served as a designated swimming area for military personnel.
Location: Groningen
GPS coordinates: 53.20139,6.57944
Latest update: March 5, 2025 21:57
Van Mesdagkliniek
206 m
Kempkensberg
531 m
Sterrebos
370 m
De Papiermolen
701 m
Waskowsky's Holocaust monument in Groningen
298 m
San Salvatorkerk
507 m
Groenestein (Groningen)
566 m
Zuiderplantsoen
371 m
Theekoepel Sterrebos
305 m
Natte brug
137 m
Helperkerk
365 m
Watertoren Hereweg
292 m
Kapel R.K. Kerkhof
493 m
Helpermolen
219 m
Christus Koning
499 m
Van Hasselt's klok
252 m
RKZbios
448 m
Hereweg 118
689 m
Verlengde Hereweg 33
215 m
Hereweg 132-142
119 m
Verlengde Hereweg 21
171 m
Verlengde Hereweg 25
179 m
Hereweg 126 en 130
260 m
Badmeesterstoren van zwembad De Papiermolen
673 m
Grote zittribune van zwembad De Papiermolen
645 m
Expressionistisch woningcomplex met bakstenen muurtjes
113 m
Park Groenestein
581 m
Verzetsmonument
490 mReviews
Visited this place? Tap the stars to rate it and share your experience / photos with the community! Try now! You can cancel it anytime.
Discover hidden gems everywhere you go!
From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.
A unique approach to discovering new places❞
— Le Figaro
All the places worth exploring❞
— France Info
A tailor-made excursion in just a few clicks❞
— 20 Minutes