Forrestal

“I like to make a loop of the Pirate Trail, Mariposa Trail, Flying Mane Trail, Fossil Trail and back on Forrestal Drive to the starting point.”

More than eight miles of trails have closed across Portuguese Bend Reserve, Filiorum Reserve, Abalone Cove Reserve and Forrestal Reserve, according to city park officials, because of toppled utility poles, massive fissures, fallen rocks and dangerous dropoffs.

Remove the Forrestal campus and you could extend the Mall to the south, making room for several museums on the Forrestal site and other plots now linked to the monumental core.

The Forrestal Building is owned by the General Services Administration, which has encouraged new thinking about the 10th Street corridor.

In an emailed statement, a GSA spokeswoman would only say that the Forrestal Building is currently “occupied” by a federal agency.