Audio Guide of Lustica Blue Cave

The Blue Cave (Plava Spilja) is open year-round, but boat tours mainly operate from April to October, from 9:00 AM to 6:00 PM, depending on the weather. It can only be reached by boat from nearby ports such as Herceg Novi or Tivat; you can book a tour with local operators or join excursions from Kotor. For more details, check Montenegro's official tourism website: visit here.

There is no free admission, as access is by boat and the cost includes the tour, which is around 10–20 euros per person depending on the duration and operator. Some combined packages with other attractions lower the price; book in advance for discounts. Check updated prices on the official tourism website.

It is recommended to allow at least 1–2 hours for the boat tour and exploring the cave, including time to swim in its crystal-clear waters. If you combine it with stops at nearby beaches, it could extend to half a day. Plan flexibly so you can enjoy it without rushing.

The Blue Cave is a natural karst formation on the Lustica Peninsula, famous for its turquoise-blue light filtering through the underwater entrance and creating a magical effect similar to the Blue Grotto of Capri. Although it does not have deep historical significance, it represents the geological beauty of the Adriatic and is a protected site because of its unique marine ecosystem.

The best period is from June to September, when the weather is warm and the sea is calm for swimming; avoid July and August if you do not like crowds. Early morning (around 9:00–11:00 AM) offers ideal light for photos and fewer visitors. Check the weather forecast on AccuWeather before you go.

Access is challenging for people with reduced mobility, as it involves boarding a boat and paddling or swimming inside the cave, with no ramps or adapted facilities. Some operators offer boats with limited assistance, but it is recommended to ask in advance; contact local tourism at +382 31 355 010 for tailored options.

Nearby you will find the Lustica Peninsula with beaches such as Plavi Horizonti and the village of Rose, ideal for a full day out. You can also visit the Bay of Kotor, with towns such as Kotor (a UNESCO World Heritage Site) just 30 minutes away by car. Explore routes on Lonely Planet for combined itineraries.

Bring a swimsuit, towel, sunscreen, and a waterproof camera, as swimming is the main highlight; wear water shoes to avoid slipping on the rocks. Book tours with certified guides for safety and go on sunny days for the best blue effect. If you are traveling in a group, consider renting a private boat for more privacy.