The Forest High School is lucky to have the following excellent sporting facilities on site:
- Several outdoor multi-purpose courts that can be used for a variety of sports including netball and basketball
- Large outdoor oval
- Multi-purpose gymnasium
- Well-equipped weights room
The Forest High School is located on the beautifual Northern Beaches, with easy access:
- Narrabeen Lakes for kayaking
- Warringah Aquatic Centre and Manly Swim Centre
- Local beaches and ocean pools including Dee Why, Long Reef and Collaroy which are used for surfing, lifesaving, and survival swimming courses
- A wide range of sporting grounds as well as gyms, tennis courts, squash, futsal and beach volleyball facilities at Manly Beach
- The school is situated close to Ku-Ring-Gai and Garigal National Parks as well as stunning local bushland for powerwalking and bushwalking classes
- Large quadrangle set up with table tennis tables for classes and lunchtime games
- Indoor Performing Arts Centre used for yoga and zumba classes
