Salto de Monday is a waterfall located in the Paraguayan department of Alto Paraná, near the city of Presidente Franco. It is a popular tourist destination and is often visited by locals and tourists alike. The waterfall is approximately 45 meters tall and its waters originate from the Monday River, which forms part of the border between Paraguay and Brazil.

The surrounding area of the Salto de Monday waterfall is rich in vegetation and wildlife, with a variety of flora and fauna to discover. Visitors can take a guided tour of the area to learn more about the local ecology and history, or enjoy hiking and exploring on their own. There are also several lookout points where visitors can admire the falls and take photographs.

For those seeking adventure, there are opportunities for rappelling down the waterfall, as well as zip lining and other outdoor activities. The area around the waterfall also has several restaurants and souvenir shops, making it a great place to spend a day or longer.