Cook, Pennsylvania, United States

Powdermill Nature Reserve, Cook, PA, USA

Recreation

Linn Run State Park, Cook, PA, USA

Recreation

Powdermill Nature Center, Cook, PA, USA

Education • Entertainment

Powder Mill Nature Reserve, Cook, PA, USA

Education • Entertainment

Powdermill Run, Cook, PA, USA

Laurel Run, Cook, PA, USA

Raven's Roost, Cook, PA, USA

Solar House, Cook, PA, USA

Abernathy, Cook, PA, USA

White Oak Run, Cook, PA, USA

Snowball Cemetery, Cook, PA, USA

Loyalhanna Creek, Cook, PA, USA

Hood Farm, Cook, PA, USA

Phoebe Run, Cook, PA, USA

Rock Run, Cook, PA, USA

Indian Creek, Donegal, PA, USA

Linn Run at Linn Run State Park, Cook, PA, USA

Linn Run, Cook, PA, USA

Grove Run, Cook, PA, USA