Trollaborg

Trollaborg was a medieval fortress on a narrow promontory between the Årån and Lake Flåren in Småland. Moats cut across the neck of land, while the water guarded its sides. Mentioned in 1367, it had recently been built by King Magnus Eriksson or his ally Valdemar IV of Denmark. During Engelbrekt's rebellion the stronghold was taken and destroyed by his captain Herman Berman. Traces of ditches, walls and buildings mark the site of the former castle.