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Our Committee promotes cooperation, mutual understanding, and friendship between the citizens of Baltimore in Maryland, U.S.A. and Rotterdam in The Netherlands.


Twin Cities

Baltimore and Rotterdam are both modern cities, because of historical events.  Rotterdam’s central city district was destroyed at the beginning of World War II.  Faced with the task of rebuilding the city, Rotterdam chose to embrace the future rather than to resurrect the past - becoming a showplace for modern architecture in Europe.  The city center of Baltimore was destroyed in 1904 by the Great Fire. So both cities were built from the ground up during the 20th century. 

Rotterdam and Baltimore have approximately the same geographical and population size. These two cities have in common a deep maritime history, large port operations in estuarine waters, and both are home to prestigious universities, medical schools, and world-class museums and other cultural institutions.  They also share many of the issues and opportunities common to many large, modern cities with diverse populations.

Baltimore's Inner Harbor

Rotterdam photo: © Rob Hollis
Baltimore photo: © George Hagegeorge
Reproduction prohibited without permission.


Filbert Street Garden Gala

May 18, 2014

The Filbert Street Community Garden is a conservation project, educational space, and food farm located in the Brooklyn-Curtis Bay neighborhood of Baltimore. This event is a fundraiser for the garden. Jason Reed, a chief organizer of the garden, was a participant in our HarborTraces December 2013 artist exchange project.

About the gala

About HarborTraces

“Kin+Cargo” Sister City Exhibition

April 3 - 21, 2014

Baltimore’s Inner Harbor featured a container with artifacts and information about all of Baltimore’s sister cities — including Rotterdam.

More information

Artist Exchange


Artist Steve Bradley is working with residents of the Brooklyn-Curtis Bay area of Baltimore (also known as Baybrook). This neighborhood is participating in a community arts exchange project with Rotterdam’s Heijplaat neighbohood. The project is called HarborTraces. Theatre artist/educator Kathie diStefano from Heijplaat visited Baltimore in December 2013 for a residency.

About the exchange

HarborTraces website

Unravel the Code

MICA and WdKA ”Smart Textiles” collaboration

Students from Baltimore’s MICA and Rotterdam’s WdKA have been collaborating online. They explore material properties and technological applications in a research lab-like environment.

About MICA’s Smart Textiles program

About the most recent collaboration

Upcoming Events

See the Events Calendar