Nature lovers can study the geological history of the Adriatic Sea and the Rijeka region. The multimedia centre with its excellent aquarium gives you the opportunity to get to know friendly and scary sea creatures at close quarters in conditions simulating their natural habitat. Kids will be either delighted or scared stiff by the collections of reptiles, amphibians, and insects. A botanical garden was opened in June 2005 for your pleasure in the museum grounds, which form part of the large Vladimir Nazor Park just north of the old town. It features over 2000 species native to this sub-Mediterranean deciduous zone.

Admission 5 - 10kn.