PITTSBURGH 

bike trails

There's a bike trail  which you can take which lets you travel from Pittsburgh to Wash.DC !

Bike Trails
Allegheny Trail Alliance
Pittsburgh Area Bike Trails - Where to Ride in Western PA
Trails, Carnegie Library of Pittsburgh Resource Guide
Mountain bike routes
THE YOUGHIOGHENY RIVER TRAIL





News:

Phipps Conservatory: Year of Glass 2007
Pittsburgh Zoo & PPG Aquarium : Water's Edge exhibit
Botanic Garden of Western PA: groundbreaking started for new 452 acre aite




more stuff coming soon !!!