I recommend getting a City Pass. It covers admission into so many things such as the cable car up Table Mountain. It gets you discounts on other things such as a guided wine region tour. When you get your hop on hop off (HOHO) bus ticket, you are given some headphones to keep which you plug into the jack at your seat and it narrates the route. You may sit outdoors up top or indoors down below. It was a joy just taking the blue route all the way around. The drive is very scenic and if you see something you wanna check out, simply hop off. Note: If you want to get the discount when making a booking after you already purchased your pass you would need to make that booking in person at one of the City Pass help desks which is on the HOHO route anyway. It's easy and the staff are very helpful.