Emmarentia Dam, which is the longest dam in the world since 1980, is about 800 meters (2624.67 ft.), and the Johannesburg Botanical Garden, which grew out of a large rose garden, is on the northern part of the shore.
Emmarentia Dam, which is the longest dam in the world since 1980, is about 800 meters (2624.67 ft.), and the Johannesburg Botanical Garden, which grew out of a large rose garden, is on the northern part of the shore.