Major Initiatives



Josiah Henson Park

Josiah Henson Park is on the verge of becoming a world-class museum and education center with your help! There will be a new Visitor Center on the site, along with a rehabilitated historic house with professional  exhibits on Josiah Henson’s life and the history of slavery in Montgomery County and Maryland. Be a part of making this historic site an international cultural destination.

Renderings of Josiah Henson Museum

The Josiah Henson Park (formerly called the Riley Farm/”Uncle Tom’s Cabin”) is a historic resource of local, state, national and international significance because of its association with Reverend Josiah Henson, whose 1849 autobiography, The Life of Josiah Henson, Formerly a Slave, Now an Inhabitant of Canada, as Narrated by Himself, inspired Harriet Beecher Stowe’s landmark novel, Uncle Tom’s Cabin. The Riley Farm was where Henson lived and worked as a slave from 1795 to 1830. The existing structure was the home of Isaac and Matilda Riley. The frame portion dates to 1800-1815, based on nail chronology. The log wing, built as a kitchen with a loft, dates to 1850-51 based on dendrochronology (tree ring analysis).

Many of Henson’s experiences of living as a slave on the Riley property are vividly depicted in his autobiographies and are recreated in Stowe’s novel. Henson eventually escaped to Canada in 1830, where he established a fugitive slave community called Dawn and became a minister, speaker and writer. He returned to the United States several times between 1831 and 1865 as a conductor on the Underground Railroad.

The impact of Stowe’s novel, Uncle Tom’s Cabin, should not be underestimated. Published in 1852, it broke all sales records of the time and sold over half a million copies by 1857. It inspired and enflamed the abolitionist movement in the mid-19th century and many believe it helped to propel the American Civil War.

Because of the historical associations of the Josiah Henson Park there is perhaps no property in Montgomery County that conjures up images of slavery and the slave experience as much as this resource. The goal for the interpretation of the Josiah Henson Special Park is to accurately portray Henson’s life and the Maryland slave experience as well as to explore the impact of Stowe’s novel. The realization of this goal will have a permanent educational benefit.

The Josiah Henson Park had been in private ownership for its entire history, until it was acquired by the Montgomery County Department of Parks, part of the Maryland-National Capital Park and Planning Commission (M-NCPPC) in January 2006. The building and site are protected by public ownership and M-NCPPC is committed to  excellent stewardship of this resource. The Montgomery County Planning Board held a Planning Board Work Session on December 2, 2010 where it approved/adopted the master plan and the recommended name change from “Uncle Tom’s Cabin” Special Park to Josiah Henson Special Park.

We are excited to announce a new opportunity to be a part of this extraordinary program! Leave a Legacy and Follow in his Footsteps and dedicate an engraved paver that will lead down the pathway to the site. These important markers will be a part of the way-finding program of the park in perpetuity.  Engraved Pavers will be available in three sizes 4×8 ($250), 8×8 ($500), 12×12 ($1000).  More information will be coming soon but you can pre-order yours today! For more information on sizing, word spacing and timing please contact Raleigh Polsky Leichter at Raleigh.Leichter@montgomeryparks.org or  301-495-2567. Be a part of this exciting way to lead the way to this piece of history!

Help us provide interpretation and programming at this extraordinary site by making a donation to the Josiah Henson Park.

SEED Classroom at Black Hill Regional Park

Black Hill Nature Programs serves the local community with a variety of interpretative and recreational programming that focuses on environmental stewardship and local natural history. But with very limited space, programming efforts are hindered and interested participants are turned away. A SEED (Sustainable Education Every Day) classroom is an affordable, sustainable solution that would allow the Black Hill Nature Center staff to provide more programming and recreational opportunities for local families and children.

A SEED classroom is a sustainable, net-zero energy, net-zero water, non-toxic, modular learning space built to the Living Building Challenge standards. Naturalist staff will be able to incorporate STEM (Science, Technology, Engineering, and Mathematics) curriculum into programming based on the functions of the classroom. Acting as a learning portal, students will have the opportunity to monitor water usage, track energy consumption, and gain knowledge of the water cycle. The structure is much more than a mere building, it will have the power to educate and inspire people to adopt a sustainable lifestyle that has a low impact on the environment!

Living (SEED) Classroom Site Plan

The addition of a SEED classroom will meet our certification as a Maryland Green Center, which requires that we implement best management practices and promote environmental literacy. Part of being a Green Center involves demonstrating best management practices such as green buildings and energy efficiency.

A site that used to serve as the old Maintenance Lot for Black Hill Regional Park has been selected for the SEED classroom. The site location was an intentional choice as it will be built on an unused lot and turn much of it into green, useable space. Reclaiming this area will not only create more green space, but it will allow for the instituting of more sustainable practices. The ability to provide Meaningful Watershed Education Experiences will be increased because of the classroom’s proximity to Black Hill Regional Park’s lake, creeks, and streams at this site.



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