Lilleborg, Medieval fortress ruins in Almindingen forest, Bornholm, Denmark.
The remains of Lilleborg fortress stand on a 16-meter rocky hill, surrounded by protective curtain walls following the natural cliff edges of the oval plateau.
The royal fortress, constructed in the mid-12th century to replace Gamleborg, met its end when Prince Jaromar of Rügen led an attack in 1259.
The ruins represent the power dynamics between Danish monarchy and church authorities during medieval times, marking significant territorial conflicts on Bornholm island.
The fortress location near the main road connecting Rønne and Svaneke provides easy access for visitors exploring the central part of Bornholm island.
The entrance tower features walls measuring 2.4 meters in thickness, demonstrating medieval defensive architecture through remaining structural elements.
GPS coordinates: 55.11878,14.89703
Latest update: March 3, 2025 15:59
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