Top Historic Sights in Sønderborg, Denmark

Explore the historic highlights of Sønderborg

Sønderborg Castle

Sønderborg Castle history began probably as a fortified tower constructed by Valdemar the Great in 1158. The castle was built to provide protection against attacks by the Wends and was part of a larger system of fortifications. Over the centuries, the castle has gradually been enlarged and rebuilt. In the years following construction of Valdemar's fortified tower, an important struggle developed between the Danish king a ...
Founded: 1350 | Location: Sønderborg, Denmark

Sandbjerg Manor

The history of the Sandbjerg Estate goes back to the beginning of the 16th century. In 1564 the estate became the property of Duke Hans the Younger (1545-1622), when his brother Frederik II transferred ownership of a third of the royal duchies to him - an area which included Ærø, Als, and Sundeved in the Duchy of Schleswig. The Duke left his mark on the landscape, commissioning the building of a dam -which e ...
Founded: 1783 | Location: Sønderborg, Denmark

Adsbøl Church

Adsbøl Church dates from the 13th century and consists of Romanesque choir and nave with Gothic features. It was damaged during the war or 1658-1659 with Sweden, but was restored. In the late 18th century it was remodelled again. In the cemetery is a memorial of World War I victims.
Founded: 13th century | Location: Sønderborg, Denmark

Featured Historic Landmarks, Sites & Buildings

Historic Site of the week

Arch of Constantine

The Arch of Constantine is situated between the Colosseum and the Palatine Hill. It was erected by the Roman Senate to commemorate Constantine I's victory over Maxentius at the Battle of Milvian Bridge in 312. Dedicated in 315, it is the largest Roman triumphal arch. The arch spans the Via triumphalis, the way taken by the emperors when they entered the city in triumph.

Though dedicated to Constantine, much of the decorative material incorporated earlier work from the time of the emperors Trajan (98-117), Hadrian (117-138) and Marcus Aurelius (161-180), and is thus a collage. The last of the existing triumphal arches in Rome, it is also the only one to make extensive use of spolia, reusing several major reliefs from 2nd century imperial monuments, which give a striking and famous stylistic contrast to the sculpture newly created for the arch.

The arch is 21 m high, 25.9 m wide and 7.4 m deep. Above the archways is placed the attic, composed of brickwork reveted (faced) with marble. A staircase within the arch is entered from a door at some height from the ground, on the west side, facing the Palatine Hill. The general design with a main part structured by detached columns and an attic with the main inscription above is modelled after the example of the Arch of Septimius Severus on the Roman Forum.