▁The ▁number ▁ 1 8 7 1 - 1 9 8 7 ▁are ▁census ▁results ▁▁ ▁Econom y ▁and ▁infrastr ucture ▁▁▁ ▁Transport ▁ ▁Bach ar ach ▁lies ▁on ▁the ▁Rh ine ’ s ▁left ▁bank ▁and ▁can ▁be ▁reached ▁by ▁Bundes straße ▁ 9 ▁or ▁the ▁Rh ine . ▁Running ▁regularly ▁to ▁and ▁from ▁Bach ar ach ▁are ▁the ▁exc urs ion ▁ships ▁of ▁the ▁Köln - D üsseld or fer - R hein sch iff ah rt , ▁or ▁K D ▁for ▁short . ▁ ▁Transport ▁routes ▁on ▁the ▁other ▁side ▁of ▁the ▁river ▁can ▁be ▁reached ▁by ▁fer ry ▁from ▁the ▁Eng els burg ▁( castle ) ▁over ▁to ▁Ka ub . ▁ ▁The ▁town ▁belongs ▁to ▁the ▁Rhein - Na he - N ah verkehr s ver bund ▁– ▁a ▁local ▁transport ▁association . ▁Bach ar ach ▁lies ▁on ▁the ▁West ▁Rh ine ▁Railway ▁and ▁is ▁served ▁by ▁Kob len z — Bo pp ard — B ach ar ach — B ingen ▁am ▁Rhein — Main z ▁Regional bahn ▁trains ▁( as ▁of ▁July ▁ 2 0 0 4 ). ▁▁ ▁Culture ▁and ▁sight see ing ▁ ▁Tim ber - frame ▁houses , ▁which ▁can ▁be ▁found ▁throughout ▁the ▁town . ▁A ▁whole ▁row ▁of ▁them ▁borders ▁Bach ar ach ▁along ▁with ▁the ▁town ▁wall ▁along ▁the ▁Rh ine . Alt es ▁Haus ▁( “ Old ▁House ” ), ▁media eval ▁tim ber - frame ▁house ▁from ▁ 1 3 6 8 H aus ▁Ut sch ▁from ▁