October · Slovenia
Best time to visit Postojna Cave in OctoberWeather, crowds & prices
October score
6.9/10
Ranked #3 of 12 months
- Avg temp
- 12°C
- Rainfall
- 65 mm
- Humidity
- 76%
- Sunny days
- 13
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
October in Postojna Cave scores 6.9/10 for nature and wildlife travel - one of the top 12-month picks (#3). Expect around 12°C, 65 mm of rain, and roughly 13 sunny days this month.
Postojna Cave is a karst cathedral of stalactites—electric train rides deep underground and nearby Predjama Castle cliff views. Best window: late spring through early autumn.
Curated in Postojna Cave
Tickets & experiences
Things to do in Postojna Cave
Postojna Cave, Slovenia. Live activities and tours from GetYourGuide, matched to this destination.
