Grahamstown have a large botanical garden, which are worth a visit. I did that in 2008. A smaller par is the old plant collection, which haven't been kept updated that much. The rest is a large, wild area with many interesting plants, on the sandstone hill.

The artificial pond could do with a bit of maintains, but is is still charming.

Some huge Yuccas.

Nice lawns, scatted with huge foreign trees.

The sandstone hill, housing many interesting indigenous plants.

Even a wetland

Pond and sandstone goes well together.

Tracks leads through the wilderness.

Aloes and Euphorbias along with smaller succulents on the hill.

Encephalartos  way up on the hill

Huge Dracaena draco at the entrance

Cycas.