Take a Hike, Taxes!

Barking Slopes - Lower Access 520 Barking Road, New Kensington, PA, United States

Tax Day got you feeling broke and blue? Stop and smell the flowers with us at Barking Slopes! This free...(Read More)

Air Quality Walk with GASP

Churchill Valley Greenway 899 Beulah Road, pittsburgh, PA, United States

Join staff from ALT and GASP (Group Against Smog & Pollution) for an air quality hike at Churchill Valley Greenway....(Read More)

Science Stroll: Fossils and Flora

Barking Slopes - Lower Access 520 Barking Road, New Kensington, PA, United States

Join Zach Lyons-Weiler, PhD student in Earth and Environmental Sciences at the University of Michigan; University of Pittsburgh alumnus, along...(Read More)

St. John’s Green Grand Opening

St. John's Green: 3400 Fleming Ave Pittsburgh, PA 15212 3400 Fleming Ave, Pittsburgh, PA, United States

Formerly the site of the St. John’s Hospital, this land has now been transformed into a neighborhood green space and...(Read More)

The Big Mushroom Hike

Dead Man's Hollow - Catfish Pond Parking Area 527 Scene Ridge Road, McKeesport, PA, United States

Celebrate National Trails Day by going on a long, scenic mushroom walk! Join ALT staff and WPMC Identifier Sara Klingensmith...(Read More)