
Tunel Katarina is a historic WWII-era pedestrian tunnel transformed into a dramatic urban passage — shoot strong converging lines, textured concrete, murals and atmospheric light at entrances. Best visited at blue hour or after sunset when interior lights create moody contrasts; weekdays and early mornings reduce foot traffic. Tunnel is publicly accessible from Korzo area, minimal entry restrictions; parking available nearby in downtown Rijeka. Watch steps and occasional events that alter access

Tunel Katarina is a historic WWII-era pedestrian tunnel transformed into a dramatic urban passage — shoot strong converging lines, textured concrete, murals and atmospheric light at entrances. Best visited at blue hour or after sunset when interior lights create moody contrasts; weekdays and early mornings reduce foot traffic. Tunnel is publicly accessible from Korzo area, minimal entry restrictions; parking available nearby in downtown Rijeka. Watch steps and occasional events that alter access