Many tourists will not come to Encantado
because there is no beach here.

Can we bring the sea here ?

The large lake might offer a possibility for swimming.
But a lot of sand would have to be brought to the future beach. Will the rainy season destroy everything again ?

Another possibility should be considered as an experiment: The Rio Banabuiú would have to be divided with a dam due to its strong fluctuations in water level.

The western part should then continue to flow in a controlled manner and in the form of S-loops. This creates sandbanks with low flow velocity, which are known as beaches here.
If the water swells, the eastern waterway is automatically used to divert the water masses.

As the volume of the western waterway can be dosed, as in a mill race, this idea should work.