Spezialist für umweltverträgliche Aktiv- und Abenteuer-Reisen im Norden Sumatras: Bukit Lawang, Tangkahan, Berastagi, Lake Toba, Pulau Weh. Sumatra EcoTravel über sich: „The tours we arrange for you are aimed at the conservation of the environment and the well-being of local people and animals in this region. Our ambition is to give travelers a taste of […]