fredriksten fortress in halden

ages ancient antique architectural architecture attraction background bakery blue brewery brick bricks building castle citadel city cityscape coast construction culture defense europe exterior famous fort fortification fortifications fortress haldenmunicipality heritage historic historical history house illustration laboratory landmark landscape largegunpowdertower military monument nordic northerncurtainwall norway old outdoors past princechristiansbastion princegeorgesbastion protect queensbastion retro rock scandinavia scenery sky stairs stone stronghold summer sunny tourism touristic tower town travel turret view vintage wall walls stfoldcounty