Top 10 Underground and Cave Places in Russia is a two-minute vertical Top 10 documentary video for OnaPalm. It presents ten entries in 12-second segments: Kungur Ice Cave, Ordinskaya Cave, New Athos Cave, Kapova Cave, Vorontsovskaya Cave and other items from the list. This English version uses a dedicated English neural voiceover, English on-screen captions, and the same selected visual sequence as the source video.