Rudine · Krk island · Croatia
A good visit begins above ground.
A practical guide to finding Biserujka and arriving ready for the world beneath.
Published ticket prices
| Adults | €7 |
| Children, 3–12 years | €5 |
| Children under 3 | Free |
Reference prices published by the operator, checked on 4 October 2026. Confirm age boundaries, payment options and current rates directly before visiting.
Check prices with the operatorPublished opening hours
| Period | Hours |
|---|---|
| April & October | 10:00–15:00 |
| May & June | 09:00–17:00 |
| July & August | 09:00–18:00 |
| September | 10:00–17:00 |
This is the operator’s published seasonal schedule, not a live opening indicator. Winter visits, exceptions and final admission should be confirmed directly.
Confirm opening hoursWhat to bring
Wear closed shoes with grip. Bring a light extra layer for the approximately 15°C interior. For a walk outside, add water and sun protection; the exposed landscape can feel very different from the cave.
Access & care
The route includes steps, uneven surfaces and confined spaces. Do not assume step-free access or stroller suitability. If mobility or enclosed spaces are a concern, contact the operator before travelling. Keep children close, stay on the path and never touch formations.
Location
Find Rudine. Then look beneath it.
Biserujka is on the northeastern side of Krk, roughly 300 metres northwest of Rudine village. Use navigation to the cave entrance, follow local signs, and check parking arrangements on arrival. The island is connected to the mainland by the Krk bridge.
Visitor enquiries
For group visits, admission, guided-tour languages and access questions, contact Šiloturist, the cave operator. This guide does not make reservations.
+385 98 211 630info@siloturist.comBiserujka
Good questions. Clear answers.
Where is Biserujka Cave?
Near the village of Rudine, in the Dobrinj area of northeastern Krk island, Croatia. The cave is approximately 300 metres northwest of the village.
How long is the cave?
The cave is approximately 110 metres long. The arranged visitor route covers only part of that length; this is a compact cave visit.
What are the ticket prices?
The operator publishes €7 for adults and €5 for children aged 3–12, with free entry for children under 3. Confirm current prices and age boundaries with the operator.
When is Biserujka open?
The published schedule covers April to October, with hours varying by month. Confirm the date, last admission and any exceptions directly with the operator.
Is it cold inside?
The operator reports about 15°C in the deeper cave. Bring a light extra layer even on a warm day.
Can children visit?
Families visit the arranged cave route. Children need close supervision on steps and uneven ground; ask the operator about suitability for your family.
Is the cave wheelchair accessible?
Do not assume step-free access: the cave route has steps and confined sections. Ask the operator about your specific mobility needs before travelling.
Can I photograph the cave?
Ask the guide about the current photography rules, especially flash or tripods. Do not block the route or touch formations for a picture.
How much time should I allow?
Ask the operator about the current tour duration and waiting times. Leave additional time for arrival, tickets and any walk around Rudine or the coast.
Is the pearl treasure story true?
The hidden-treasure story is a local legend associated with the cave’s name. It is not presented here as a verified historical discovery.