Ключевые слова: alferce, algarve, barranco do demo, barranco do demo passages, canyon, eco tourism, elevated trail, hiking spot, hiking trail, lush landscape, monchique, mountains, natural beauty, outdoor activity, outdoor adventure, passed by demo, portugal, portuguese nature, rural scenery, scenic view, tourist attraction, travel destination, travel photography, trekking path, wooden boardwalk, wooden stairs,