I booked a hotel in Playa de Aro by mistake: my intention was to shorten travelling distances to Rosas, with a mid way stop.
It didn't work.
The jammed traffic in the coast, the winding and long roads, made me waist the double of the time needed to make a direct trip, and arrive at dusk.
No problem. I didn't know the beach, and caught an idea.
At the time we arrived there (sunset), it was almost empty, with the calm and relaxing look, common at those hours.
During the day, with all the people I saw walking in the streets at night, transferred to the sea side, it must become another massively occupied good beach, in the warm coast of Spain.