An aerial rendering of land and water

Before New York:
A Traveling Pop-Up Exhibition

April 25 through November 15, 2026

Before New York, there was nature. After New York, there will also be nature. Nature was, is, and forever will be a co-creator of the city we call home. The more closely we align our lives with the ways in which nature operates, the longer our city will endure and the richer and more profound our lives will become.

To see the nature of the place we now call the City of New York, ecologist Dr. Eric W. Sanderson and colleagues have spent more than 25 years reconstructing lives of the inhabitants of this remarkably rich and diverse coastal landscape as it existed on September 12, 1609, on the eve of a visit by the English navigator in Dutch employ, Henry Hudson. We call the landscape that became New York City Welikia, a borrowed word from the Munsee-Lenape language that means “my good home.”

Welikia was exceptionally productive and diverse, providing home to thousands of species and to the Indigenous Lenape people for 8,000 to 10,000 years before Hudson arrived. Enter to see the city like you’ve never seen it before, learn about the origins of place, and to appreciate the ways in which we have, do, and can shape our good home.

An aerial view of a forested cityscape

Exhibition Opening
Before New York: The Bronx

On View April 25–November 15, 2026
Ross Gallery

See historical panoramic images rendered using scientific data tailored to each borough, displaying landmark features, plants, and the landscape as it looked 400 years ago. Present-day photos of the spaces add context to how drastically NYC nature has changed, while an interactive topographic model shows ancient geography in comparison with the modern street grid.

 

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Opening Lecture
Before New York: The Bronx

Tuesday, April 28, 2026
11 a.m. to 12 p.m. | Ross Hall

Join Dr. Eric W. Sanderson for the opening lecture of Before New York, with insights into how Sanderson and his colleagues spent 25 years reconstructing the features, plants, and landscape of the Bronx as it existed 400 years ago. Registration is free with Garden grounds access.

Register

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Pop-Up Locations and Programs

Don’t miss Before New York at pop-up locations in each borough. Events at each location will highlight the beauty of New York City’s ecological history with a public lecture by Dr. Eric Sanderson, a guided walking tour focused on neighborhood restoration, and an artistic program that interprets the borough’s ecological history and restoration efforts through creative practice.

Dates and locations to be announced.

A green and blue book cover that reads "Before New York"

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Exhibition Funding
Office of New York Senator Chuck Schumer; National Oceanic and Atmospheric Administration, Grant no. NA25NOSX469G0019-T1-01; Pershing Square Foundation; New York Botanical Garden; and Wildlife Conservation Society

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