At Hitos Tres Fronteras you can see Argentina, Puerto Iguazu, the bordering countries of Brazil and Paraguay. Here the rivers Iguazú and Paraná flow together. Both rivers mark the borders between the three countries. The watercourses include the cultures of the sister cities of Ciudad del Este, Foz do Iguaçu and Puerto Iguazú. Especially in the evening at sunset, people cavort here to enjoy the view of the colorful lights around the rivers.