veliko tarnovo, bulgaria, march 31, 2019: tsarevets fortress in veliko tarnovo in bulgaria, view from trapezitsa

bulgaria tsarevets fortress 4k religion river ruin seat slope state steep summer surrounding tourist tower town trapezitsa tsar view viewpoint wall water range nature meander wood bulgarian capital carevec central church city cliff culture destination empire europe european famous festival forest fullhd hill historical history importance important mountain yantra