Outdoor Adventure is my life, Trekking volcano in Indonesia especially in east java ( Mt.Semeru 3676 asl, Arjuna - Welirang 3400 asl, Argopuro 3300 asl, Raung 3400 asl, and popular volcano Mt.Bromo 2400 asl and Mt.Ijen 2300 asl ) , white water rafting, culture tour in java ( temple and statue , art , etc )