Sotterley Plantation
- The only remaining Tidewater Plantation in Maryland open to the public with a full range of visitor activities and educational programs.
- http://www.sotterley.org/

Pathways, Inc.
- Provides rehabilitative services and residences to adults with a mental illness in St. Mary's County. Description of programs and services, eligibility, and employment opportunities.
- http://www.pathwaysinc.org/