Plenty of food vendors on the beach. Great place to snorkel & the sunset is amazing! Make sure to go early in the morning for parking (free) or prepare for a long/hilly walk that comes with parking further away.
Enjoy old San Juan, a historical site that tourists enjoy.
Hop on a ferry to Vieques or Culebra Island to enjoy the beaches, food, and free roaming horses. You must visit the website to buy a ferry ticket to the island ($4 round trip). Ferry tickets are for passengers only OR vehicle and passengers.