The Cove is the domain of Sauron, the god of Hunger. The area is a craggy, sandy beach that was once the Greek islands in the Aegean Sea. Rock formations surround the coasts. Decaying temples and other structures from ancient civilizations that once occupied the area line the surf.
The arena is set along a coastal beach near the ocean. It's an open space nestled among the shores. Jagged rocks lie to either side of the beach. The decaying temple Parthenon is just off the coast.