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Q: How many Day tours are available in Trieste on Trip.com?

Trip.com offers 118 Day tours in Trieste

Q: What are the best Day tours in Trieste?

Trieste Bus Tour with Audio Guide Trieste Walking Tour with Audio and Written Guide by a Local Postojna Cave & Predjama Castle from Trieste

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Discover 118 Day tours in Trieste on Trip.com, updated October 18, 2025, with experiences lasting from 1 to 11 hours. Find the perfect adventure for your day!

From AUD 12.89 per person, with an average total of AUD 342.39. Choose the option that suits your plan.

With 296 verified reviews, Day tours Trieste boast an average rating of 4.8.

This week's most popular Day tours: "Postojna Cave & Predjama Castle from Trieste", with 89 reviews and a 4.7 rating.

Now on Trip.com: "Trieste Bus Tour with Audio Guide", a 1-hour adventure in Trieste!

The next available day tour departs on October 19, 2025. Book now to secure your spot!

Trieste Day tours usually take about 1 hours — perfect for a relaxed, immersive experience!

20% of Trieste Day tours now offer English-speaking guides

October is the perfect time to visit Trieste! Choose from Day tours available day tours, including seasonal favorites like Postojna Cave & Predjama Castle from Trieste.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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118 Results for Trieste Day tours

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Recommended

Trieste Bus Tour with Audio Guide
󱩳Hop off and enjoy the beauties of the city
Duration: 1.5 hrs
English
FromAU$ 30.60
Trieste Walking Tour with Audio and Written Guide by a Local
Duration: 2–3 hrs
German
FromAU$ 12.89
Postojna Cave & Predjama Castle from Trieste
Duration: 5 hrs
German
4.7/5
Great· 89 reviews
FromAU$ 216.26
Full day tour to Lake Bled & Ljubljana from Trieste-private tour
Duration: 8 hrs
German
5.0/5
Excellent· 12 reviews
FromAU$ 1,187.59
Trieste: City Hidden Gems Private Walking Tour
󱩳Capture panoramic views of Trieste's harbor and sea.
Duration: 2.5 hrs
German
FromAU$ 449.88
Private tour/Shore excursion to Lake Bled and Ljubljana from Trieste
Duration: 8 hrs
4.9/5
Excellent· 12 reviews
FromAU$ 1,094.34
Private Trieste Sightseeing Tour
Duration: 150 mins
French
5.0/5
Excellent· 3 reviews
FromAU$ 375.51
Venice from Trieste Port - Transfer or Tour for Disembarking Ship
Duration: 7–9 hrs
German
FromAU$ 795.82
Trieste: Habsburg History Private Walking Tour
󱩳Admire the stunning Canal Grande, that allows the docking of ships in the city
Duration: 2.5 hrs
German
FromAU$ 449.88
Lipica Stud Farm and Škocjan Caves from Trieste
󱩳Experience the world of the Lipizzan white horse
Duration: 6 hrs
FromAU$ 407.90
Trieste: Plateau Walking Tour with Drone Footage
󱩳Capture breathtaking views of Trieste from above with drone footage
Duration: 2.5 hrs
Spanish
FromAU$ 89.98
Slovenia in One Day Tour - Postojna Cave, Predjama Castle and Lake Bled
󱩳Looking for the ultimat Slovenia day trip? Explore Postojna Cave, Predjama Castle, and Lake Bled on this small-group guided tour from Ljubljana.
Duration: 9.5 hrs
English
FromAU$ 249.94
Postojna Cave + Cave Castle (Jackie Chan's filming location) [Two people + one person can be booked]
󱩳@Guaranteed entry
Duration: 7 hrs
English
FromAU$ 188.36
Postojna Cave & Predjama Castle Tour from Ljubljana
󱩳Explore Slovenia's must-see underground wonder, Postojna Cave
Duration: 2 hrs
English
FromAU$ 170.33
From Ljubljana: Lake Bled & Postojna Cave with Entry Tickets
󱩳Climb up the oldest Slovenian castle, the majestic cliff-top Bled Castle
Duration: 11.5 hrs
5.0/5
Excellent· 13 reviews
FromAU$ 265.28
From Ljubljana: Škocjan UNESCO Caves and Piran Full-Day Trip
󱩳Enjoy breathtaking views from Socerb Castle
Duration: 10 hrs
4.8/5
Great· 23 reviews
FromAU$ 194.35
Ljubljana: Postojna cave & Predjama castle small group tour
Duration: 330 mins
4.8/5
Great· 33 reviews
FromAU$ 134.28
Istria in 1 Day Tour (from Rovinj)
Duration: 8 hrs
4.6/5
Satisfactory· 42 reviews
FromAU$ 182.10
Slovenia: Half-Day Rafting Tour on Soča River with Photos
󱩳Admire the view of the Julian Alps
Duration: 3 hrs
4.9/5
Excellent· 44 reviews
FromAU$ 134.80
From Ljubljana: Postojna Cave, Predjama Castle and Lake Bled
󱩳Bring your swimsuit along in the summer and take a dip in the lake
Duration: 11.5 hrs
4.6/5
Satisfactory· 25 reviews
FromAU$ 217.67

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Reviews/Trip Moments

★

Reviews: Postojna Cave & Predjama Castle from Trieste

Guest User2025-09-03

The cave network is immense and we get to see only a fraction of it, but what we do see in an overwhelming display of massive structures. There are other caves, but this is truly spectacular and truly worth a visit.

★

Reviews: Full day tour to Lake Bled & Ljubljana from Trieste-private tour

Guest User2025-08-10

Maurizio took us on a day tour that we were able to tweak to our newfound interests, and where we learned about the people of Slovenia and Trieste, as well as took each's cultural highlights.

★

Reviews: Private tour/Shore excursion to Lake Bled and Ljubljana from Trieste

Guest User2024-08-21

Ljubljana and Lake Bled are beautiful A lot of history and culture learning experience Wished spend more time