Some of the must-see attractions in Puerto Rico include:
* Old San Juan: A UNESCO World Heritage Site with colorful colonial architecture, charming shops, and delicious restaurants.
* El Yunque National Forest: A lush rainforest with hiking, swimming, and camping opportunities.
* Culebra and Vieques: Islands off the coast of Puerto Rico known for their beautiful beaches and relaxed atmosphere.
* Bioluminescent bays: Three locations where the water glows at night.