# Weaver Cave, Slovenia: what it is and when to go > Weaver Cave is a cave in Slovenia (Postojna). Interests: Nature. The best time to visit is April to October. In June there are 15 h 30 of daylight, and in December, 8 h 29. It has articles in 3 Wikipedias, so it is not one of the busiest places in Slovenia: one to enjoy at a calmer pace. Here is what it is, where it lies, when to come, how to get there and what else is nearby to turn it into a trip. - Address: https://kokai.app/en/paises/europa/eslovenia/tkalca-jama/ - Reviewed on: 2026-10-02 - Language: en ## In a nutshell - **What it is:** Cave in Slovenia · Nature - **Where:** Slovenia - **Best time:** April to October. - **Nearest airport:** LJU Zgornji Brnik, 50 km as the crow flies - **Coordinates:** 45.79408, 14.28687 ## What it is and where Weaver Cave is a cave in Slovenia (Postojna). It has articles in 3 Wikipedias, so it is not one of the busiest places in Slovenia: one to enjoy at a calmer pace. It is in [Postojna](https://kokai.app/en/paises/europa/eslovenia/postojna/), where this site lists 44 more places to see, 8.3 km from the centre. Its coordinates are 45.79408, 14.28687; the nearest main airport is Ljubljana Jože Pučnik Airport (LJU, Zgornji Brnik), 50 km as the crow flies. How to get around Slovenia (train, car, bus) is covered in [its country guide](https://kokai.app/en/paises/europa/eslovenia/#moverse). - [Where it is](https://www.google.com/maps/search/?api=1&query=45.794075%2C14.286874) - [Directions](https://www.google.com/maps/dir/?api=1&destination=45.794075%2C14.286874) It is one of the [Nature](https://kokai.app/en/paises/europa/eslovenia/naturaleza/) places in Slovenia. In [Kokai](https://kokai.app/en/) it is already on your trip map next to the places you save yourself, and it goes into a day's plan with one tap. ## When to go The best time to visit Weaver Cave is **April to October**. | Mes | Época | Hours of daylight | | --- | --- | --- | | January | Possible | 8 h 51 | | February | Possible | 10 h 08 | | March | Possible | 11 h 37 | | April | Best time | 13 h 18 | | May | Best time | 14 h 44 | | June | Best time | 15 h 30 | | July | Best time | 15 h 11 | | August | Best time | 13 h 57 | | September | Best time | 12 h 18 | | October | Best time | 10 h 40 | | November | Possible | 9 h 13 | | December | Possible | 8 h 29 | In June there are 15 h 30 of daylight, and in December, 8 h 29. Daylight hours are calculated from the site's latitude for the 15th of each month; when planning a full day on foot they matter as much as the weather. When to go to Slovenia in general, with its festivals and peak seasons, is in [its country guide](https://kokai.app/en/paises/europa/eslovenia/#cuando-ir). ## Before you go to Slovenia To enter Slovenia there are 5 things to sort out before you leave, starting with “Valid Spanish ID card (DNI) or passport”: they are all, with their deadlines, in [the Slovenia checklist](https://kokai.app/en/paises/europa/eslovenia/#antes-de-salir). Currency: Euro (EUR); plugs: Type C and F · 230 V · 50 Hz (the same plug as in Spain); emergencies: 112 · 113 police. In [Kokai](https://kokai.app/en/) you tick off the checklist inside your trip, and each item reminds you when it is time to do it. ## What is nearby - [Rak Škocjan](https://kokai.app/en/paises/europa/eslovenia/krajinski-park-rakov-skocjan/): Nature · Wildlife · 781 m - [149 ~ Pot kurirjev in vezistov NOV Slovenije](https://kokai.app/en/paises/europa/eslovenia/149-pot-kurirjev-in-vezistov-nov-slovenije/): Hiking · 3.9 km - [Planina Cave](https://kokai.app/en/paises/europa/eslovenia/planinska-jama/): Cave in Slovenia · 4.3 km - [Mali grad, Planina](https://kokai.app/en/paises/europa/eslovenia/ravbarjev-stolp/): Castle · 4.4 km - [Koča Mladika na Pečni rebri](https://kokai.app/en/paises/europa/eslovenia/koca-mladika-na-pecni-rebri/): Mountain hut in Slovenia · 4.9 km Distances are as the crow flies. Everything else is in [the Slovenia guide](https://kokai.app/en/paises/europa/eslovenia/). ## More in Slovenia: Nature - [Triglav](https://kokai.app/en/paises/europa/eslovenia/triglav/): highest mountain in Slovenia - [Gulf of Trieste](https://kokai.app/en/paises/europa/eslovenia/gulf-of-trieste/): bay in Italy, Slovenia, and Croatia - [Postojna Cave](https://kokai.app/en/paises/europa/eslovenia/postojna-cave/): karst cave system in Slovenia - [Škocjan Caves](https://kokai.app/en/paises/europa/eslovenia/skocjan-caves-exit/): cave system in Slovenia - [Triglav National Park](https://kokai.app/en/paises/europa/eslovenia/triglav-national-park/): national park in Slovenia - [Gulf of Piran](https://kokai.app/en/paises/europa/eslovenia/gulf-of-piran/) Every Slovenia place under Nature, each with its season, is on [its page](https://kokai.app/en/paises/europa/eslovenia/naturaleza/). ## Frequently asked questions ### What is Weaver Cave? It is a cave in Slovenia. It has articles in 3 Wikipedias, so it is not one of the busiest places in Slovenia: one to enjoy at a calmer pace. ### When is the best time to visit Weaver Cave? April to October. In June there are 15 h 30 of daylight, and in December, 8 h 29. ### How do you get to Weaver Cave? The nearest main airport is Ljubljana Jože Pučnik Airport (LJU), 50 km as the crow flies. From there, [directions](https://www.google.com/maps/dir/?api=1&destination=45.794075%2C14.286874) opens the route on the map, and how to get around Slovenia is explained in [its country guide](https://kokai.app/en/paises/europa/eslovenia/#moverse). ### How do I add it to my trip? With one tap. In Kokai it is already on the Slovenia map, next to the places you save yourself: add it to a day's plan, give it a time and, if you like, get a reminder when you pass nearby. ### What else is around here? Nearby you have [Rak Škocjan](https://kokai.app/en/paises/europa/eslovenia/krajinski-park-rakov-skocjan/), [149 ~ Pot kurirjev in vezistov NOV Slovenije](https://kokai.app/en/paises/europa/eslovenia/149-pot-kurirjev-in-vezistov-nov-slovenije/), [Planina Cave](https://kokai.app/en/paises/europa/eslovenia/planinska-jama/). The rest is in [the Slovenia guide](https://kokai.app/en/paises/europa/eslovenia/). Data from [OpenStreetMap](https://www.openstreetmap.org/node/4090038218), licensed under the ODbL, and from [Wikidata](https://www.wikidata.org/wiki/Q12189313), CC0. More about Weaver Cave on [Wikipedia](https://en.wikipedia.org/wiki/Weaver_Cave). Daylight hours are calculated from the latitude. More in [credits](https://kokai.app/en/aviso/#creditos).