Långe Erik ("Tall Erik") is a Swedish lighthouse built in 1845 and located on a little island, Stora grundet. The island is connected to Öland by a small bridge built in 1965. The older, larger lens is still installed, but no longer in use. The lens was used until the 1990s before an aerobeacon was installed on the lantern's balcony. The light is remote-controlled by the Swedish Maritime Administration. The tower is open for climbing during the summer season for a small fee.
References:Rosenborg Palace was built in the period 1606-34 as Christian IV’s summerhouse just outside the ramparts of Copenhagen. Christian IV was very fond of the palace and often stayed at the castle when he resided in Copenhagen, and it was here that he died in 1648. After his death, the palace passed to his son King Frederik III, who together with his queen, Sophie Amalie, carried out several types of modernisation.
The last king who used the place as a residence was Frederik IV, and around 1720, Rosenborg was abandoned in favor of Frederiksborg Palace.Through the 1700s, considerable art treasures were collected at Rosenborg Castle, among other things items from the estates of deceased royalty and from Christiansborg after the fire there in 1794.
Soon the idea of a museum arose, and that was realised in 1833, which is The Royal Danish Collection’s official year of establishment.