Mariam Mosque serves the Muslim community in Gatineau under the umbrella of Centre Islamique de l’Outaouais (CIO).

The facility provides a dedicated prayer hall with amenities including wudu (ablution) facilities, restrooms, and parking, making it accessible and practical for regular worship.

Beyond daily prayers, Mariam Mosque offers a variety of religious and educational services, including Quran classes, tajwīd courses, Arabic language lessons for beginners, and memorization (hifz) programs.

Mariam Mosque also welcomes the broader community, fostering a supportive atmosphere for worship, learning, and spiritual growth.