A community history map of Frick Park, Pittsburgh's largest city park, from the Swisshelm mill and the Frick estate to the Fern Hollow Bridge. Photos (
●; hollow = in copyright, opens at the archive), events (
◆), lost features (
✕), today's trails (
━) and streams (
━). Photo spots and many event spots are estimates; click any item for its confidence and source. Events marked "park-wide" have no single spot and appear only in the list. Sources and credits: see the
project page. Next door: the
Swisshelm Park History Map.