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Scenic view of Predjama Castle nestled in Slovenia's rocky landscape surrounded by lush greenery.

Things to Do in Postojna, Slovenia

Photo made by Brett Bennett on Pexels.com

When to visit

NOT BUSYJan1°10d rain
NOT BUSYFeb2°8d rain
MODERATEMar7°9d rain
MODERATEApr12°8d rain
MODERATEMay17°9d rainBEST
BUSYJun21°7d rainBEST
VERY BUSYJul23°6d rain
VERY BUSYAug23°8d rain
MODERATESep19°7d rainBEST
MODERATEOct13°9d rain
NOT BUSYNov7°10d rain
NOT BUSYDec3°11d rain

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Plan language: English

Most popular attractions in Postojna, Slovenia

Postojna Cave

1. Postojna Cave

4.8 (56,910)
Nature PreserveTourist AttractionParkPoint of InterestEstablishment

Explora un mundo bajo tierra en un paseo en tren por túneles gigantes. Descubre raras formaciones y criaturas que parecen de otro planeta.

Quick facts: Las formaciones en la cueva alcanzan tamaños gigantescos, algunas estalactitas miden hasta 10 metros. El recorrido incluye un paseo en tren subterráneo de 3.7 kilómetros que fascina a miles de visitantes cada año.

Highlights: Durante el recorrido, se puede ver al proteus anguinus, la salamandra ciega que habita en sus aguas subterráneas y es un símbolo de la biodiversidad eslovena. La cueva tiene un sistema de galerías y pasadizos que suman más de 24 kilómetros, pero solo 5 están abiertos al público.

Predjama Castle

2. Predjama Castle

4.7 (27,975)
CastleTourist AttractionHistorical PlacePoint of InterestEstablishment

Un castillo que desafía la gravedad colgado en un acantilado. Explora túneles secretos y disfruta de vistas que te dejarán sin aliento.

Quick facts: Anida en la boca de una cueva de más de 123 metros de profundidad. Tiene un sistema de túneles secreto utilizado históricamente para escapar o recibir suministros durante asedios.

Highlights: Su ubicación incrustada en un acantilado de 123 metros ofrece vistas impresionantes y una atmósfera única. En sus muros se encuentra una catapulta original que aún se puede observar en funcionamiento durante visitas guiadas.

Postojna Cave Park

3. Postojna Cave Park

4.8 (56,910)
Nature PreserveTourist AttractionParkPoint of InterestEstablishment

Explora más de 24 km de pasadizos subterráneos con tren y senderos. Descubre un anfiteatro natural enorme y rara fauna que vive en la oscuridad.

Quick facts: Este parque alberga una cueva con más de 24 kilómetros de galerías subterráneas abiertas al público. Un tren eléctrico lleva a los visitantes a través de túneles oscuros con formaciones de estalactitas y estalagmitas ancestrales.

Highlights: La cueva tiene un anfiteatro natural subterráneo con capacidad para 10.000 personas, donde se celebran conciertos en eco perfecto. Además, puedes ver al olm, un peculiar salamandra ciega que vive solo en estas aguas subterráneas.

Postojna Cave Train

4. Postojna Cave Train

4.8 (56,910)
Nature PreserveTourist AttractionParkPoint of InterestEstablishment

Un paseo fascinante bajo tierra te espera. Disfrutarás de un tren que atraviesa cavernas milenarias llenas de formaciones naturales únicas.

Quick facts: El tren subterráneo transporta a los visitantes a lo largo de 2,5 kilómetros dentro de una de las cuevas más largas de Europa. Más de 1,2 millones de personas recorren este trayecto cada año, experimentando un viaje único bajo tierra.

Highlights: El recorrido incluye un túnel donde el tren se detiene para escuchar el eco que se produce al aplaudir; la cueva está salpicada de estalactitas y estalagmitas que brillan con luces estratégicas, creando efectos luminosos impresionantes.

Where to Stay in Postojna, Slovenia

Selected by City Buddy based on guest reviews and proximity to top attractions

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Traditional Sweet Dishes

Potica

Potica

Potica is a traditional Slovenian rolled dough cake filled with nuts, honey, and spices. It is often served at festive occasions and symbolizes Slovenian hospitality and culinary heritage.

Prekmurska Gibanica

Prekmurska Gibanica

Prekmurska Gibanica is a rich multi-layered pastry from the Prekmurje region, including Postojna. Each layer has a different filling such as poppy seeds, walnuts, apples, and cottage cheese, making it a delightful and complex dessert.

Kremna Rezina

Kremna Rezina

Kremna Rezina is a creamy custard slice with puff pastry layers, popular across Slovenia including Postojna. It combines a light texture and sweet flavor, often enjoyed as an afternoon treat.

Traditional Savory Dishes

Jota

Jota

Jota is a hearty stew made of sauerkraut, beans, potatoes, and smoked pork, representing the rustic and comforting flavors of the Slovenian Karst region near Postojna.

Idrijski Žlikrofi

Idrijski Žlikrofi

Idrijski Žlikrofi are traditional Slovenian dumplings filled with herbed potato filling, often served with a lamb sauce. They are a protected dish and beloved in the wider region around Postojna.

Štruklji

Štruklji

Štruklji are rolled dumplings that can be filled with various ingredients like cottage cheese, herbs, or walnuts. They can be served savory or sweet and are a staple in Slovenian home cooking.

Traditional Beverages

Cviček

Cviček

Cviček is a unique Slovenian red wine blend characterized by its refreshing lightness and low alcohol content. It is a traditional favorite in the broader region including Postojna.

Medica

Medica

Medica is a honey-based Slovenian spirit, often served as a digestif. It reflects the country's rich beekeeping tradition and natural resources.

Borovničevec

Borovničevec

Borovničevec is a traditional Slovenian blueberry brandy. It is prized for its fruity aroma and is commonly enjoyed during celebrations or after meals.

Frequently Asked Questions about Postojna, Slovenia

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Most popular day trips

Ljubljana

54 km 1h by car

The charming capital city of Slovenia with historic sites and vibrant culture.

Predjama Castle

9 km 15min by car

A dramatic Renaissance castle built within a cave mouth.

Škocjan Caves

20 km 25min by car

UNESCO World Heritage underground cave system with spectacular formations.

Rent a car in Postojna, Slovenia

Comments (6)

J
Jakub M.

Loved the local food stalls near the caves. The sausage and beer combo was surprisingly affordable and tasty, perfect after walking around all day.

10
S
Silvio R.

Skip the restaurants right by the main cave entrance. Walk 5 minutes down the road for homely places with better prices and tastier food.

10
Y
Yanti N.

Weather was hit or miss, cloudy one day and blazing sun the next. Pack layers if you want to stay comfortable exploring.

7
I
Ines D.

Postojna has a beautiful vibe but gets super crowded midday. Best to go early in the morning to avoid long lines and enjoy cooler temps.

10
M
Minh V.

If you want to save on entry, buy your cave tickets online in advance, especially in summer. The lines are brutal if you wait to buy onsite.

7

Getting there

Train stations

Postojna Railway Station

Ljubljana-Pivka, Postojna-Koper

From Ljubljana Airport, take a shuttle to the city center, then catch a train to Postojna (approx 1h).

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Useful information for Postojna, Slovenia

Shopping locationsPostojna City Center, Mercator, Spar
Nightlife locationsBar Celica, Top Pub, Bar Central
Popular casual restaurantsGostilna Repnik, Ostarija, Pizzerija Postojna
Popular fancy restaurantsRistorante Lokanda Lajbah, Gostilna Pri Planincu, Restaurant Proteus
Popular coffee shopsCafe Galerija, Grand Cafe Center, Piano Bar
Tap water safe to drinkYes
Digital nomad visaNo
Best taxi appUber, Bolt, Taxi Ljubljana
Taxi price / km$1.2
Tourists / year300000
Mobile internet speed40 Mbps
Unemployment percentage5.5 %
Poverty percentage13.5 %
Average income / month$1200
Average cost of living / month$800
Hotel price / night from$50
Beer price from$2.5
Coffee price from$1.2
Street food price from$3
Restaurant meal price from$10
Local currencyEUR
Power plug typesC, F
ReligionsChristianity
Spoken languagesSlovene, English, Italian
EthnicitiesSlovene, Italian, Croat
Political orientationCenter
Population density100 /km²
Geographical area161.2 km²
Possible natural disastersFlood, Earthquake
Dangerous animalsNone
Locations for a nice walkPostojna Cave, Predjama Castle, Planina Cave
Public transportationsBus, Train
AirlinesAdria Airways, Lufthansa, EasyJet
Suggested vaccinationsTetanus, Hepatitis A, Influenza
Architecture typeMedieval, Baroque, Modern
Average beer consumption per person / year75 l
Average wine consumption per person / year24 l
Tipping cultureTips appreciated but not mandatory
Coworking / day$15
Airbnb / month$700
1BR rent / month$450
Gym / month$30
Daily budget (backpacker)$40
Daily budget (mid-range)$70

Overview for Postojna, Slovenia

English proficiencyGood
Traffic safetyGood
Friendly to foreignersGood
Freedom of speechGood
Public transportationGood
HealthcareGood
EducationGood
Power grid reliabilityVery good
Crime safetyVery good
WalkabilityGood
NightlifeAverage
Food sceneGood
LGBTQ+ friendlyAverage
Startup sceneAverage
Noise levelBad
CleanlinessGood
Nature accessVery good
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