The oldest Montessori School in Prince William County, this school provides education for first through sixth grades. Half-day sessions are available for children under 5 years old. Extended care for before and after school is also available at Cardinal.
- Hours: Mon - Fri, 6am - 6:30pm
- Public/Private: Private
- Financial aid: No
- Accreditation/licenses: American Montessori Schools, National Private Schools Accreditation Alliance
- Parking: Free lot
- Number of faculty: six
- Montessori: Yes
- Grade levels: First through sixth.
- Uniforms: Yes