Mariners Inn is a nonprofit organization located in Detroit, Michigan, providing shelter and addiction treatment services for individuals experiencing homelessness. The facility operates from Ledyard Street near downtown Detroit, an urban area known for its historic neighborhoods, public venues, and access to community resources. Detroit experiences four distinct seasons, with cold winters and warm summers, offering a structured city environment where residents can access transportation, employment opportunities, and social services during recovery.
Founded in 1925, the organization focuses on addressing substance use and housing instability through integrated programming. Mariners Inn provides residential treatment programs, outpatient treatment services, prevention programs, housing support, and peer mentoring and alumni services. Programs include structured counseling, group support, and individualized planning designed to help participants address substance use while working toward stable living conditions. The organization also operates prevention programming for young adults and offers transitional housing connected to treatment participation. Services are delivered through a nonprofit model serving individuals across the Detroit area, with programs centered on recovery support, housing stability, and ongoing peer engagement.