kurpark in bad ems

tree park garden plant flower woodland yard backyard leaf lawn estate autumn green forest trail grass recreation shrub bad ems germany 2021: signs kurpark located lahn valley river ends kilometers recognized unesco world heritage 2021 'great spa towns europe' roman empire times 18th century popular prussian dutch russian aristocrats royal history connected visible monuments church shaped like canal parts historic classic buildings including hotels casino called 'spielbank' german language famous town