Cave "Vrelo" (vrelo: croatian for spring, well, water source) in Fuzine (Mountain Region, Croatia) is not large in any sense, but displays very dense and rich "jewelry". The cave is also very well prepared for visitors; even persons in wheelchairs (not to mention ladies wearing stiletto heels), can visit about 95% of its available space. The remaining 5% can be reached only on foot, through the passage which is not suited for aforementioned visitors, or for the claustrophobic folks! ;)