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Day Cruises in Koper
Real day cruises in Koper — live ratings, prices, and booking links.
Real day cruises in Koper
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From Vienna: Budapest and Bratislava guided day trip with cruise
★ 5.0(6 reviews)· 14 hrs
From €138
Full Day Backwater Village Punting Boat Cruise
★ 4.9(452 reviews)· 6 hrs
From €24
Tour to Postojna and Predjama Castle from Koper
★ 4.9(50 reviews)· 5 hrs
From €99
Lake Bled and Ljubljana Group Shore Experience from Koper/Trieste
★ 4.8(48 reviews)· 8 hrs
From €125
Shared group tour to UNESCO Skocjan caves from Koper
★ 4.7(6 reviews)· 4 hrs
From €80
Panoramic Tour to Piran
★ 4.6(73 reviews)· 3h 30m
From €31
Small Group Tour to Lake Bled & Ljubljana from Koper
★ 4.4(32 reviews)· 8 hrs
From €88
Postojna Cave & Predjama Castle from Koper
★ 4.4(50 reviews)· 5 hrs
From €116
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
What to check before you book
- Compare what's actually included (guide, food, transport, entry fees) rather than just the headline price.
- Check the cancellation policy before booking, especially for weather-dependent or timed experiences.
- Read the meeting point details carefully — some tours start away from the main attraction.
Best time for day cruises in Koper
Real weather data, based on the last 3 years — useful for outdoor plans, less relevant for indoor experiences.
January
10° / 4°C
~116mm rain
April
17° / 9°C
~98mm rain
July
29° / 20°C
~140mm rain
October
20° / 13°C
~257mm rain
Good to know
Koper is in Slovenia. The local currency is the Euro (€).
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FAQs — Day Cruises in Koper
Based on real current ratings, "From Vienna: Budapest and Bratislava guided day trip with cruise" is the highest-rated option we found (5.0 stars) — see the listings above.