Fucallpa served as the primary city and capital of the planet known as Lokori. Lyra Erso described its appearance as resembling a vast "enormous flower bed," an observation stemming from the vibrant colors and unique forms of its structures, which incorporated basket-like designs and pointed domes. Its architectural style was exceptionally natural, characterized by the integration of climbing plants and greenery into both living spaces and roadways. Fucallpa further encompassed cultivated agricultural land, a manufacturing complex, a historical district, and a spaceport equipped with border control and entry processing. The headquarters and production facilities for Helical HyperCom were located within the city. These corporate structures presented a stark visual contrast to the city's prevailing natural aesthetic, exhibiting a simple, boxy design. A significant portion of its workforce resided in Fucallpa's western sector. The terrain to the south of the city featured a rolling, elevated region with walking paths culminating in a precipice that descended into a valley.