Cape Town spots for public outdoor fun

So my partner and I enjoy finding a secluded spot for some outdoor fun, but we are running of spots that we know of. Who else can recommend spots that are secluded, pretty, possibly a view, ocean, river, forest in and around Helderberg, Southern Suburbs, Overberg, etc.?

Would also like to know of some nice spots in your area

Newlands Forest, Tokai Upper and Lower Forest, Silvermine, Helderberg Reserve, Steenbras River Mouth, Pringle Bay, Kogel Bay..... and and and.

Cozee Bay just before 12 Apostles Hotel

Had a great session at Kogel Bay yesterday evening! Super quiet due to Clarence Drive being closed.

Highly recommend!

Looking at Kirstenbosch gardens or newlands forest but not sure of the best trails to choose for myself and my gf