the world`s first suspended two-cable tsaplinsky bridge across the katun river,

aged altai altay ancient architecture autumn background bridge bridgenaltai chuisky chuya concrete confluence construction engineer first green hanging hillside ininsky inya iron irony journey katun landmark landscape mountain mountains national natural nature outdoor panorama panoramic peak picturesque republic river road russia siberia slope steel stream suspended suspension timbered tract travel trip tsaplin tsaplinsky twocable village water worlds yellow