Drone over River Yantra to historical Veliko Tarnovo cathedral landmark

veliko tarnovo historic city cathedral steep hillside red roofed buildings river yantra aerial drone shot bulgaria ancient architecture panoramic view cultural heritage elevated perspective picturesque hilltop settlement landmark structures medieval charm centuriesold architectural marvel terracotta tiles urban landscape preserved history cinematic shot stunning contrast rooftop vantage terraced houses heritage site drone photography vertical community hillside living architectural elegance captivating aerial red rooftops historic significance elevated vantage cultural landmarks enchanting atmosphere urban history birdseye perspective sloping terrain historic district drones view centuriesold buildings unique urban design hillside architecture