The Rock of Gibraltar is protected by the Gibraltar Nature Reserve. This includes visitor attractions managed by the Gibraltar Heritage Trust such as former military batteries and tunnels, St. Michael’s Cave and the Moorish Castle. The Rock also has a network of tree-lined trails and roads with over 600 species of plants and plenty of wildlife. The lookout terraces are equally impressive. On a clear day, you can see the North African coastline on the other side of the Strait of Gibraltar. These people are enjoying the elevated view of Gibraltar Harbor as they walk along Queen’s Road toward the Apes’ Den.