El Morro Castle in San Juan Puerto Rico.

Here are our top things to do during your honeymoon or destination wedding in Puerto Rico:

If you’re staying in San Juan you can get around by walking or taking the bus. On other parts of the island you will need a car. Be sure to keep change on hand for the occasional toll.

The best time to visit is from mid-April to June, right after the busy winter season and just before the rainy summer.

Put on your walking shoes and head to El Fuerte San Felipe del Morro. The 60-story fortress offers a maze of tunnels, prison cells and amazing views of the Atlantic Ocean.

For an electric experience, head to south Vieques beach at night. More than 700,000 bioluminescent microorganisms live in each gallon of water and they emit a blue glow not to miss.