The idea of commemorating the Underground Railroad in Niagara Falls picked up steam in 2007 when former City Council Chairman Charles A. Walker and Kevin E. Cottrell pitched an idea they called "North Star on North Main."

Funding from New York State began in 2008, when the State Legislature created the Niagara Falls Underground Railroad Heritage Commission to work on an Underground Railroad museum in Niagara Falls.

Described as an experiential museum, the museum includes such exhibits as "One More River to Cross" featuring the history of the Underground Railroad in Niagara Falls, the role played by the location and geography of Niagara Falls, and the actions of residents particularly African-American residents.

Other exhibits include a recreation of the Cataract House, a Niagara Falls hotel that employed an entirely African-American wait staff, who helped numbers of enslaved people to freedom in Canada[2] and a recreation of the International Suspension Bridge, built in 1848, and rebuilt in 1855 to incorporate rail traffic, where Harriet Tubman and other freedom seekers crossed into Canada.

[3][4] In 2019, "One More River to Cross" won an Award of Excellence by the American Association for State and Local History (AASLH).