The Ribeirão Por-Enquanto in Tocantins, Brazil, is a watercourse associated with the Fervedouro Por Enquanto, a unique natural feature in the Jalapão region. This area is characterized by crystal-clear, spring-fed pools known as fervedouros, where the water is pushed up from an underground aquifer through fine white sand, creating a buoyant, boiling effect that allows visitors to float effortlessly. The paddling experience here is highly specific, focused on kayaking within these contained, natural pools rather than on a traditional flowing river. Access is managed in small groups, with each group typically allotted 20 minutes per pool. This suggests a controlled, tour-oriented environment. A fee of R$6 per person is required for access to the Fervedouro Por Enquanto. The pool itself is described as being shaped like a heart, a notable geographical characteristic. The overall character of the experience is one of interacting with a rare hydrological phenomenon in a remote and protected natural setting. Advance booking is recommended for visits. The water quality in these springs is typically very high, appearing exceptionally clear and clean due to its filtered, subterranean origin. The surrounding landscape is part of the vast Cerrado savanna of the Jalapão, known for its golden dunes and rugged plateaus.