Every year, Cedar House makes it possible for groups of students to be part of the following annual excursions (usually during weekends or school holidays):
- Orange River Rafting
- National Arts Festival in Grahamstown
- Klein Karoo Nasionale Kunstefees in Oudtshoorn
- Science Festival in Grahamstown
- Sutherland Astronomy Club excursion
- Creative Writing Conference at St Andrews School in Johannesburg
- Bulungela, Rural Transkei Outreach excursion
