▁the ▁high ▁street ▁and ▁city ▁centre ▁are ▁almost ▁entirely ▁post - war . ▁The ▁main ▁attra ctions ▁for ▁tour ists ▁are ▁found ▁at ▁the ▁H aven wel ten ▁and ▁include ▁an ▁att raction ▁about ▁climate ▁change , ▁the ▁K lim ah aus ▁Bre mer h aven ▁ 8 ° ▁Ost , ▁the ▁German ▁Em igration ▁Center ▁( since ▁August ▁ 8 , ▁ 2 0 0 5 ) ▁and ▁the ▁German ▁Mar itime ▁Museum ▁( De utsch es ▁Schiff ahr ts museum ) ▁by ▁Hans ▁Sch ar oun ▁from ▁ 1 9 7 5 , ▁featuring ▁the ▁Han se k og ge , ▁a ▁v int age ▁c og ▁d ating ▁from ▁ 1 3 8 0 , ▁exc av ated ▁in ▁Bre men ▁in ▁ 1 9 6 2 , ▁and ▁the ▁historical ▁har bour ▁( M useum sh afen ) ▁with ▁a ▁number ▁of ▁museum ▁ships , ▁such ▁as ▁the ▁Type ▁XX I ▁U - bo at ▁Wilhelm ▁B auer ▁( a ▁museum ▁of ▁its ▁own ), ▁the ▁Se ute ▁De ern ▁( a ▁wooden ▁three - m asted ▁sail ing ▁vessel ), ▁and ▁the ▁salv age ▁t ug ▁Se ef al ke ▁from ▁ 1 9 2 4 . ▁The ▁Bre mer h aven ▁Z oo ▁re open ed ▁on ▁ 2 7 ▁March ▁ 2 0 0 4 , ▁after ▁a ▁length y ▁renov ation . ▁ ▁It ▁features ▁Ar ctic ▁wild life , ▁both ▁terrest rial ▁and ▁marine . ▁The ▁latest ▁addition ▁is ▁the ▁K lim ah aus