Diego,
Avenida de la Playa ends right on the sand. The sand does get soft in the summer and guys get stuck. Last week there was an X terra buried to the axle, that needed a pull out. There is a lot you can park in 2 blocks to the north, the head is a block north. If parking on the street pay attention to street sweeping as it varies side to side and which direction the streets run.
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