Southern Peninsula is a state which protrudes off the southeastern coast of Western Robloxia with an area of 32,532 sq. mi (84,257 sq. km or 1.07 mega-studs2). Despite it's small size, Southern Peninsula (or the 'SP' as it is referred to by locals) is one of Robloxia's biggest economic success stories, due to the vast amounts of natural beauty, including forests and West Robloxia's only active volcano in the far south-east of the state which have been lovingly protected and preserved from development and urbanization.

The state's capital and largest city is Freshwater Beach, followed by Liberty City just less than 500 miles or 2.87 mega-studs to the southeast.