Brandywine Conference and Visitors Bureau
- Includes information on attractions, events, meeting and convention facilities, accommodations, restaurants and communities.
- http://www.brandywinecvb.org/

Pennsylvania Visitors Network - Delaware County
- Visitor and tourist information.
- http://www.pavisnet.com/delaware/

The Brandywine Valley
- Guide. Includes information on attractions, events, shopping and lodging.
- http://thebrandywine.com/