There is a wonderful site called Meetup and its a great way of getting out and meeting new people.
There are so many groups to choose from or you can start your own. I particularly like the groups that walk on the mountain and this morning we walked from Constantia Nek to Kirstenbosch.
It was a glorious day yesterday and I walked through the grounds of Groot Constantia, one of the Capes oldest wine farms founded by Simon van der Stel in 1685. I love the fact that the grounds are open to the public with so much to appreciate.