Planning a solo trip to South Africa around June, mostly looking at Cape Town

Haven’t fully planned it yet but I want to do a mix of adventure stuff + just exploring things like skydiving, shark cage diving, maybe bungee, and if possible a safari as well

If anyone’s been there, would love to know what’s actually worth doing and what I can skip (especially with limited time)

Also how’s it for solo travel in terms of safety and meeting people?

Open to any suggestions or tips