The 파라과이 강 (Paraguay River) is a major river in South America, flowing through 파라과이 (Paraguay), 브라질 (Brazil), and 아르헨티나 (Argentina). It spans approximately 2,550 kilometers and serves as a natural border between 파라과이 and 아르헨티나. The river is an important waterway for transportation and trade in the region. The 파라과이 강 is fed by several tributaries, including the 파라나 강 (Paraná River) and the 우루과이 강 (Uruguay River). It supports diverse ecosystems and is home to various fish species, making it vital for local fishing communities. The river also plays a significant role in the region's agriculture and economy.