(voy a la playa para el sol)
(voy a la playa para el sol)
6 Answers
maybe
"...para tomar el sol" or
"...para gozar del calor del sol"
Voy a la playa por el sol (because of the Sun) o por el calor que hace o por la gente linda que va
Voy a la playa para tomar (el) sol
Voy yo a la playa por el ambiente

It would be better:
Voy a la playa a tomar sol.
el sol means the star.
sol is the heat it produces.
So, it would be better without the article el.
Voy a la playa a tomar sol.
Besides, a tomar sol sounds more natural than para tomar sol.
Voy a la playa para broncerame
I go to the beach to get suntan
"Para" has the underlying purpose of referring to a goal or destination. "Por" is used more for "by means of" or because of, due to". It sounds like the person in your sentence wants to sunbathe. So, I think the more accurate preposition is "Para". I hope I am understanding correctly what your question was!