Lore: "The government made a deal with Bio-syn, the owners of this island, to hide it from the public. This is their biggest set of islands spanning up to 15.25 miles (24.5 kilometers) in diameter. This is an eagle's eye view of the map. The lakes are exaggerated in size, but you see the idea." Light blue zones = Where dinos may prowl; outside of these bounds, no dinosaur may roam. The sandy island: A giant desert island with a jungle tracing along the sides of a river that runs horizontally through said island. This river connects to an oasis, yet there are a few other sources of water available.
(yes, hilly is a word)