Presidio Tunnel Tops construction timelapse video

Over the last 40 years, the Parks Conservancy has established a reputation as a leading innovator among nonprofit conservation organizations, beginning in its early years with the restoration of Black Point Battery as the first major project of its kind for the organization. Nearly 20 years later, the Parks Conservancy is working in partnership with the Presidio Trust and the National Park Service on our largest park-building project to date, to restore highway tunnels into 14 acres of open green space and educational facilities at the new Presidio Tunnel Tops.

Watch the site transform in front of your eyes in this special timelapse video—can you spot new plantings, trails, overlooks, and buildings? Presidio Tunnel Tops opens in spring 2022, stay updated at tunneltops.org.