Title: 10 TOP Things to Do in Postojna December 2025 | Expedia.co.uk [Postojna Travel Guide](https://expedia.co.uk/Postojna.dx5836)[Hotels in Postojna](https://expedia.co.uk/Postojna-Hotels.d5836.Travel-Guide-Hotels)[Flights to Postojna](https://expedia.co.uk/Cheap-Flights-To-Postojna.d5836.Travel-Guide-Flights)[Postojna Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Postojna.d5836.Car-Hire-Guide)[Postojna Holidays](https://expedia.co.uk/Postojna.d5836.Holidays-City-Breaks) # What to do in Postojna ## Activities, attractions and tours ## Visit Postojna Types of activities [Postojna travel guide](https://expedia.co.uk/Postojna.dx5836) ![Predjama Castle featuring heritage architecture and a coastal town](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/160000/160466-Adriatic-Coast-Karst.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![Postjona Caves featuring caves](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/160000/160452-Adriatic-Coast-Karst.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![Predjama Castle which includes forest scenes and heritage architecture](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/160000/160473-Adriatic-Coast-Karst.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![Postjona Caves featuring caves](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/160000/160460-Adriatic-Coast-Karst.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![Predjama Castle featuring a coastal town](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/160000/160472-Adriatic-Coast-Karst.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ## Postojna Attractions Let Expedia help you to experience the best that Postojna has to offer! If you’re planning a trip to Postojna, we can provide you with a list of the top sightseeing attractions, as well as helping you to find unmissable activities. Whether you’re travelling to Postojna with your family, planning a romantic trip with your loved one, or visiting on business, we’ll make it easy to plan an unforgettable holiday that checks all the boxes. #### Places of interest in Postojna Postojna is crammed with must-see places to visit and things to do. We can help you decide where to stay in Postojna, and make it a breeze to explore Postojna and the surrounding areas with our guides on where to go, what to see and when to see it. No matter how long your stay, it’s easy to find places of interest in Postojna to make sure that you enjoy your holiday to the fullest and don’t miss a thing. Leave the local knowledge to us and leave the hassle behind. If you’re planning a visit to Postojna, why not check out our handy guides to places of interest in the area? You can browse lists of things to do, learn about the most popular attractions, and get help with planning the details of your trip. Expedia makes it easy for you to check out all the top sights in Postojna. #### Postojna attractions Postojna has something for everyone, so whether you’re planning to get active on a summer holiday, put a spring in your step with a romantic rendezvous, or pamper yourself with a leisurely winter trip, you’ll find plenty of attractions in Postojna to keep you entertained. Expedia makes it easy to book your flight, hotel and rental car in advance, making for hassle-free travel and freeing you up to explore the sights of Postojna. Looking for things to do in Postojna can be time-consuming, but we can take the hassle out of planning your holiday. Whether you’re looking to get active in the great outdoors, sample the cuisine of Postojna or catch up with the vibrant local culture, our guides to Postojna attractions ensure that you’ll have a successful trip, whatever the season. Happy trails! --- - ![find price illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__find_price.svg) ### Explore activities Explore thousands of experiences from activities and attractions to day tours and transfer. - ![calendar shield illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__calendar_shield.svg) ### Book with ease Skip the line- book tickets online in minutes to top attractions with free cancellation on many activities. - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Treat yourself One Key members save % or more on select activities, hotels, cars and holiday rentals. [Learn about One Key](https://www.expedia.co.uk/welcome-one-key) --- ## Recommended things to do in Postojna | Number of things to do | 37 | | ------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Cheapest thing to do on Expedia | [Wine Tasting with Cold Cuts](/things-to-do/wine-tasting.a1062821.activity-details): £27 | | Top 5 things to do | [Postojna Cave and Predjama Castle - Entrance Tickets Included](/things-to-do/postojna-cave-and-predjama-castle-entrance-tickets-included.a1114184.activity-details)[Postojna cave, Predjama castle and Piran tour from Ljubljana](/things-to-do/postojna-cave-predjama-castle-and-piran-tour-from-ljubljana.a2925381.activity-details)[Postojna Cave & Predjama Castle from Koper](/things-to-do/postojna-cave-predjama-castle-from-koper.a1677357.activity-details)[Postojna Cave & Predjama Castle - Small Group Tour from Trieste](/things-to-do/postojna-cave-predjama-castle-small-group-tour-from-trieste.a1677400.activity-details)[Vipava Valley Wine Express Tour From Ljubljana](/things-to-do/vipava-valley-wine-express-tour-from-ljubljana.a47193249.activity-details) | | Half-day tours | [Wine Tasting with Cold Cuts](/things-to-do/wine-tasting.a1062821.activity-details) | | With kids | [Postojna Cave and Predjama Castle - Entrance Tickets Included](/things-to-do/postojna-cave-and-predjama-castle-entrance-tickets-included.a1114184.activity-details)[Postojna cave, Predjama castle and Piran tour from Ljubljana](/things-to-do/postojna-cave-predjama-castle-and-piran-tour-from-ljubljana.a2925381.activity-details)[Škocjan Caves and the city of Piran from Ljubljana](/things-to-do/skocjan-caves-and-karst-region-secrets-of-unesco-heritage-from-ljubljana.a1884896.activity-details)[Highlights of Slovenia - Postojna & Bled (Tickets included)](/things-to-do/private-tour-postojna-cave-and-predjama-castle-entrance-tickets-included.a1884888.activity-details)[Postojna cave, Predjama castle and Lake bled from Ljubljana](/things-to-do/postojna-cave-and-lake-bled-with-lunch-from-ljubljana.a1114183.activity-details) | ## What to do in Postojna --- ### Popular places to visit ![Postjona Caves featuring caves](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/160000/160463-Adriatic-Coast-Karst.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Postjona Cave 4.5/5(32 reviews) Admire the stunning formations sculpted by natural forces in this brightly lit maze of caves and follow the tunnel to a mysterious cliff-top castle. [](https://expedia.co.uk/Postjona-Cave-Postojna.d6119806.Attraction) ![Predjama Castle showing heritage architecture](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/160000/160474-Adriatic-Coast-Karst.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Predjama Castle 4.5/5(31 reviews) Reach this elegant Renaissance castle via a secret tunnel and learn the legend of the rebel baron who resided in the largest cave castle in the world. [](https://expedia.co.uk/Predjama-Castle-Postojna.d6119808.Attraction) #### Pivka Jama Commune with nature and explore the great outdoors at Pivka Jama during your travels in Postojna. Wander the forests or discover the area's countryside. [](https://expedia.co.uk/Pivka-Jama-Postojna.d553248621532514214.Attraction) #### Pustolovski Park You can take time to visit Pustolovski Park during your travels to Postojna. Wander the forests or discover the area's countryside. [](https://expedia.co.uk/Pustolovski-Park-Postojna.d553248621532514215.Attraction) --- Looking for fun things to do nearby? Check [things to do near me](https://www.expedia.co.uk/things-to-do-near-me) to find and book the best things to do, fun activities, and top attractions wherever you happen to be. --- ## Day trip destinations from Postojna ![Photo by Botak Jon](https://mediaim.expedia.com/destination/2/219db3b77f920605dbb730f0db63a206.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Divaca ![Photo "Ajdovščina" by why 137 (CC BY) / Cropped from original](https://mediaim.expedia.com/destination/3/ade00be82d20948fb217b9cb45acc287.jpg?impolicy=fcrop&w=512&h=288&q=medium) [Photo](https://creativecommons.org/licenses/by/2.0) by [why 137](https://www.flickr.com/people/78752351@N03) ([CC BY](https://creativecommons.org/licenses/by/2.0)) ### Ajdovščina ## Frequently asked questions ### Is Postojna worth visiting? ### How do I spend a day in Postojna? ### What is the top tourist attraction in Postojna? ### Is three days enough to stay in Postojna? ### What are some activities to do in Postojna with kids? > - [Postojna Cave and Predjama Castle - Entrance Tickets Included](https://expedia.co.uk/things-to-do/postojna-cave-and-predjama-castle-entrance-tickets-included.a1114184.activity-details) > - [Postojna cave, Predjama castle and Piran tour from Ljubljana](https://expedia.co.uk/things-to-do/postojna-cave-predjama-castle-and-piran-tour-from-ljubljana.a2925381.activity-details) > - [Škocjan Caves and the city of Piran from Ljubljana](https://expedia.co.uk/things-to-do/skocjan-caves-and-karst-region-secrets-of-unesco-heritage-from-ljubljana.a1884896.activity-details) > - [Highlights of Slovenia - Postojna & Bled (Tickets included)](https://expedia.co.uk/things-to-do/private-tour-postojna-cave-and-predjama-castle-entrance-tickets-included.a1884888.activity-details) > - [Postojna cave, Predjama castle and Lake bled from Ljubljana](https://expedia.co.uk/things-to-do/postojna-cave-and-lake-bled-with-lunch-from-ljubljana.a1114183.activity-details) ### What to do in Postojna for adults? 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