Discover the remote islets and tropical cays just off the coast of Puerto Rico.

When most people think of Puerto Rico, they think of a singular tropical island. In fact, Puerto Rico is an archipelago, or group of islands, with its main island eponymously named Puerto Rico. Surrounding this main island are more than 100 small islands and cays (also known as islets, which are very small sand islands that build up atop a reef). You can travel to some of these unique places by boat, plane, ferry, or in a kayak and explore a whole new side of island life that many tourists tend to miss.

Waves crash along a beach in Culebra.

Waves crash along Zoni Beach in Culebra. 

Stunning Beaches in Culebra and Vieques

Culebra has some of the most laid-back and serene beaches in the Caribbean, including Flamenco Beach, which is the most popular. Tortuga Beach on Culebrita, a smaller cay off the east side of Culebra, offers a space of serenity where you can kayak or paddle among sea turtles. For great snorkeling, try Melones on the main island. There’s no shortage of aquatic adventures to be had here.

An aerial view of Esperanza Beach in Vieques, Puerto Rico.

The turquoise waters of Esperanza Beach in Vieques.

Vieques is another example of tranquil tropical island life. Here you'll find white sand beaches, such as Sun Bay, Esperanza Beach, and Media Luna, and even black sand beaches (the majestic Playa Negra). Don’t miss a night tour of the bioluminescent bay. Located on the southern shores of the island, Mosquito Bay was officially declared the brightest bioluminescent bay on earth by Guinness World Records. The viewing varies depending on the phase of the moon and amount of moonlight, so contact the team at Black Beard Sports to find out the best nights to see the bio bay sparkle. 

Aerial view of the mangrove island Cayo Aurora, also known as Gilligan's Island.

Aerial view of the mangrove island Cayo Aurora, also known as Gilligan's Island.

Perfect Relaxation at Gilligan’s Island

Locals know Cayo Aurora—or Gilligan’s Island—as a favorite spot to relax on the weekend. They’ll pack up a cooler of drinks and food, grab a few beach chairs, and spend the day floating among the roots of the mangrove trees. The water’s typically clear and the bottom sandy, so Gilligan’s Island is a good snorkeling spot. There is a picnic area with bathrooms on the north side and plenty of shallow water areas for floating, which means you can bring the kids for a splash. Note: as of recent, you can only reach Cayo Aurora by kayak.

a sailboat idles near Icacos islet.

Icacos is the largest islet in the Cordillera Nature Reserve. 

The Jewel of the East Region

Cayo Icacos is one of Puerto Rico's biggest and most beautiful surrounding cays. Located just off the coast of the East region, Icacos is a popular destination for sailing charters and catamarans, especially on weekends. Most of these depart from Fajardo and include lunch, beverages, and snorkeling equipment for exploring the crystal-clear waters. Or, board a water taxi to spend a day on the island—just be sure to pack all the supplies you'll need, as there are no facilities on the island.

Take a Daytrip to Icacos Island

Watersports at La Parguera, Lajas.

La Parguera is a paradise for watersports including snorkeling, kiteboarding, and scuba diving.

Water Adventures at La Parguera

La Parguera is the perfect place to enjoy exciting water sports. About 30 individual cays are part of this unique area, which is a nature reserve near Lajas. You can go kayaking, take kitesurfing lessons, or do some wakeboarding with Parguera Water Sports. Since the waters at La Parguera are clear and full of sea life, this is a fantastic spot to go snorkeling or to learn to scuba dive. What's more, La Parguera boasts the only bio bay in Puerto Rico that allows swimming or snorkeling in the glowing waters.

6 Days of Underwater Adventures in La Parguera

Aerial view of Isla de Mona.

Isla de Mona is a small unoccupied nature reserve off the west coast of Puerto Rico.

The "Galapagos of the Caribbean"

Ever dream of casting away to a deserted island where it’s just you and the local wildlife? You can have this unique experience at Isla de Mona, the most remote of Puerto Rico’s surrounding islands. Once inhabited by Taíno peoples and visited by pirates, this tiny island is sometimes called the “Galapagos of the Caribbean” due to its natural environment and endemic flora and fauna. Mona Island is accessed via a four-hour, 45-mile boat ride, but what you’ll find once you arrive is well worth the voyage. 

Learn More About Planning an Excursion to Mona Island

Comment Guidelines

We value your thoughts and want to foster a respectful and engaged community. As such, we ask that you adhere to the following guidelines when posting comments

  • Please ensure your opinions are expressed respectfully. 
  • We won’t remove comments that engage in courteous debate but hate speech or any form of profanity will not be tolerated. This also applies to the inappropriate use of emojis or hashtags. 
  • Do not downvote or dislike a comment simply because you disagree with another person’s views. 
  • Self-promotion and external links are not allowed and will be removed.
  • Avoid sharing private information about yourself or others. Doxing (the act of leaking personal information with harmful intent) is strictly prohibited and will result in a ban.
  • Comments that are off-topic will be deleted.

Recommended Articles

See All Articles