This dive site, Plura Cave, holds the prestigious title of Northern Europe’s largest water-filled cave. Located on private land in Norway, it offers an unparalleled cave diving experience amidst magnificent marble formations. Access requires a daily fee for infrastructure and parking. Navigation through the cave involves specialized training due to its overhead environment and potential for intricate passages.
The unique freshwater ecosystem within Plura Cave hosts various species. Divers can encounter freshwater fish such as Arctic char and trout swimming in the crystal-clear waters. Remarkably, frogs have also been observed deep inside the mountain, as far as 500 meters from the entrance.
The best time to visit Plura Cave is generally during colder months, as this often maintains optimal water clarity and temperature, although its cave environment allows for diving year-round for experienced cave divers. Divers must possess appropriate cave diving certifications and be prepared for cold water, typically requiring a dry suit. This site is a must-see for advanced divers seeking unique geological formations and a challenging, rewarding experience.
