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Koper - Wikipedia
The Perfect Itinerary for a Day in Koper - TripSavvy
Welcome to Koper, the largest city on Slovenia's Adriatic coast
Koper travel - Lonely Planet | Slovenia, Europe
THE 15 BEST Things to Do in Koper - 2024 (with Photos) - Tripadvisor
All You Need To Know To Visit The Koper Old Town In Slovenia
Visit Koper
Koper – Travel guide at Wikivoyage
Koper | Adriatic Coast, Venetian Rule, Port City | Britannica
Presentation - Visit Koper