Keywords: Ondřej Cestr, Liskamm, Lyskamm, Breithorn, Pollux, Castor, Strahlhorn, Zermatt, Alps, Alpen, Swiss, Switzerland, Mountains, climbing, solo, 4K, ULTRAHD, POV, first person, Walliser Alpen, Alpi Pennine, Italy, 4000m, Four-thousander, Viertausender, 4000er, Aosta Valley, Valais, Breithorn Zentral, Liskamm West, Liskamm East, Lyskamm East, Monte Rosa, Matterhorn, Klein Matterhorn, Dufourspitze, Fluhalp
Video length: 03:46