Rijeka, Grad Rijeka, HR
The Astronomical Centre Rijeka features the only digital planetarium of its kind in the region, providing a unique educational experience with its state-of-the-art technology that simulates the universe. In addition to the planetarium, the venue includes an observatory, as well as small and large halls for various events and gatherings. Originally constructed as a military fortress during World War II, the site has since been repurposed to serve educational and community functions. This combination of historical significance and modern facilities makes it an engaging destination for astronomy enthusiasts and the general public alike.