Presidio’s new Tunnel Tops Park will connect ancient springs to SF Bay
Lew Stringer is leading a tour of the massive renovation of the entire watershed on the Presidio’s waterfront. The next string of pearls to be unearthed is Quartermaster Reach, a 7-acre salt marsh on the south side of Mason Street. … The $118 million park project, opening in late Spring of 2020, is part of a wetlands restoration movement across the Bay Area that will benefit all species – including us – facing the uncertain future of climate change.