If you're staying around Nai Yang but the beach feels overwhelming, walk north about 10 minutes to the quieter section near Thavorn Beach Village. Technically still public beach but way fewer vendors and almost no jet skis.

Shady spots under casuarina trees where you can read without being bothered. Sand is just as nice and you're close enough to walk back to Nai Yang restaurants. Perfect for recharging between more social activities.

I brought a book and spent three hours there yesterday without anyone trying to sell me anything. Bliss.