Charles River Basin References Charles River Basin Boston, Massachusetts, United States Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Boston/ The Emerald NecklaceThe Charles River basin—surrounded by parkland and patterned on the Alster River basin in Hamburg, Germany—remains one of the most handsome, distinctive, and popular features of Boston. Read MoreThe Charles River basin—surrounded by parkland and patterned on the Alster River basin in Hamburg, Germany—remains one of the most handsome, distinctive, and popular features of Boston. Read More