Mountain hike, timing and general rules. Published 17 December 2017By Serena Dalan Mountain hike, timing and general rules. Infographic. Sere By Serena Dalan Mi piace viaggiare, camminare, leggere e cucinare dolci. No carne, solo vegetali. --- I like travelling, walking, reading and cooking cakes. No meat, just veggies. View all of Serena Dalan's posts.