Ключевые слова: achievement, active lifestyle, adult, adults only, adventure, animal, backpack, backpacker, beauty, bulgaria, caucasian ethnicity, challenge, clambering, color image, discovery, dog, exercising, exploration, explorer, freedom, friendship, healthy lifestyle, hiking, horizontal, journey, lifestyles, looking, men, motion, mountain, mountain peak, mountain range, nature, one man only, one person, only men, outdoors, passion, people, pets, puppy, standing, success, summer, tourism, tourist, travel, vacations, walking,