Peaceland is a stretch of land on New Earth governed by the UNME, as instructed by the individual member states of the UNME. Peaceland functions as headquarters of the UNME, and is therefore the proverbial "world government". Peaceland is situated around Lake Esperanto and Lake Terra. There are a couple of metropolitan cities situated within its borders.
Peaceland was established as the first territory after First Contact. Its intended design was to express the variety of Earth in a single country. This is best seen in the United City, the capital of Peaceland, and home to the most important UNME organizations.