Zip-lining high up in the mountains. This is by far the best zip-line activity in the Western Cape region. The day starts off with a scenic drive to the apple-growing countryside over the Hottentots Holland mountain range. You'll hop onto a 4x4 vehicle for a fairly bumpy drive up the mountain. A short walk takes you to the first jump. The views are outstanding as you zip-line over deep gorges and even waterfalls.