The term “Kastav Film Festival” does not appear to be widely recognized in authoritative encyclopedic sources. No major film industry databases, cultural registries, or scholarly publications provide verifiable information confirming the existence of an established, recurring film festival bearing this exact name.
Kastav is a historic town located on the Istrian peninsula in Croatia, known for its cultural events and local festivals. It is plausible that film screenings or a small-scale film‑related program could be organized in Kastav under a descriptive title such as “Kastav Film Festival.” However, without reliable documentation—such as official program listings, press coverage, or institutional records—there is insufficient encyclopedic information to substantiate the term as an established festival.