Discover hidden treasures, natural wonders and little-known tales on interactive guided tours of Prospect Park in the heart of Brooklyn, presented by Turnstile Tours in partnership with Prospect Park Alliance. Explore everything about Prospect Park, from its flora and geology, to the architectural movements that shaped the park, to the evolution of recreation and play. See how use of the park has changed over time from designers Olmsted and Vaux’s original vision all the way to present day and Prospect Park Alliance’s sustainability, historic preservation, and recreational projects that make the park the world-class destination it is today.