Hovedvolden
| wall(s), earthworks
Germany /
Schleswig-Holstein /
Klein Rheide /
World
/ Germany
/ Schleswig-Holstein
/ Klein Rheide
wall(s), earthworks

Main segment of the Danevirke. The earthwork was fortified in the 12th century by King Valdemar I with a 7-m high stone and mortar wall.
Nearby cities:
Coordinates: 54°28'6"N 9°28'6"E
- Hovedvolden 1.4 km
- Danevirke earthworks 2.6 km
- St Benet's Abbey 561 km
- Remnant of Runway 15-33 623 km
- Remnant of Runway 09-27 624 km
- Saint Mary's Abbey, West Dereham 632 km
- South Boom Battery 679 km
- Curtis’s and Harvey Ltd Explosives Factory 688 km
- Remains Of Chattenden Barracks 689 km
- Dungeness Minefield 696 km
- Krumvolden 3.7 km
- Wind turbine 8.5 km
- Wind turbine 9 km
- Wind turbine 9 km
- Wind turbine 9 km
- Wind turbine 10 km
- Wind turbine 10 km
- Wind turbine 10 km
- Wind turbine 10 km
- Wind turbine 10 km