Cobb's Creek Community Environmental Education Center is located in 850-acre Cobb's Creek Park in West Philadelphia. It's the largest environmental center in Philadelphia, and features a lab, classroom, exhibit and meeting room, bird feeders and gardens. The center is located between the creek and the Cobb's Creek Trail. Visitors can learn about and experience a variety of habitats including the creek, meadows and wetlands. Follow the trail south through forests and over bridges in and out of Delaware County. The center is very accesible from SEPTA bus routes and the Market-Frankford Line. For more info about the Cobb's Creek Trail click here.