Youghiogheny River Trail
- Bike and hiking trail. Includes photos, location information and trail distances.
- http://www.fay-west.com/youghtrail/

GORP - Pennsylvania
- A comprehensive guide to travel, tourism and recreation in including activities, outdoor attractions, and maps.
- http://gorp.away.com/gorp/location/pa/pa.htm

Snow Mobile Association in Pennsylvania
- Information, trails and resources for snow mobiles in Pennsylvania.
- http://www.pasnow.org/

Dizzy Ducks Den
- Hunting and fishing site serving central and eastern Pennsylvania with emphasis on waterfowling, turkey hunting and fly fishing. Local information and interactive message boards.
- http://dizzyducksden.com

Raystown Lake Visitors Information Website
- Information for those planning on visiting the Raystown Lake, PA. area.
- http://www.lakeraystown.com

Green Pittsburgh
- Includes maps and information about natural amenities and attractions.
- http://www.greenpittsburgh.com/