British columbia colombie britannique canada hope bridge forest train rails train rails railway historic old past vintage steel metal pont rail de train voie ferr e vieux ancien abandonn abandoned left rivi re river hiking trail randonn e instagram beautiful beau paysage landscape winter hiver cold froid bleu blue trees into the woods wood pine trees sapins tronc trunk vacation vacances voyage travel photography nature natural path passage travers e cross crossing valley mountain montagne rockies rocheuses