Sun Bay (Vieques) picture1 of 2
Sun Bay (Vieques)2 of 2
MsDivinity/Flickr

Key Info

N/A

Price & Hours

Free
Dawn-dusk daily

Details

Beaches, Free Type
Half Day to Full Day Time to Spend
4.3

scorecard

  • 5.0Value
  • 4.0Facilities
  • 4.5Atmosphere

Mosquito Bay is popular in the evenings, but the island of Vieques' daytime beachcombers like the chalky sands and serene vantage point of southwestern Sun Bay. It's also the only beach on Vieques with public facilities: The approximately 2-mile beach has lifeguards, showers, bathrooms and a small area to purchase food. Plus, the town of Esperanza (and its restaurants and bars) is just a short walk away.

While San Juan's beaches have a distinctly urban vibe, travelers appreciate Sun Bay's seclusion. Reviewers said there's plenty of room to spread out along the beach and that it is relatively uncrowded, save for a herd of wild horses. The on-site amenities were also a bonus. In addition, beachgoers say Sun Bay a great family beach as the waves are calm. If you're an avid snorkeler, however, you may want to skip these waters as there's not much marine life to see here. 

Sun Bay is accessible 24 hours a day, but the beach facilities are only open Wednesday through Sunday from 8:30 a.m. until 5 p.m. Beach access is free, but parking costs $4. Visit Puerto Rico's National Parks Program website (in Spanish) for more information.

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Bioluminescent Mosquito Bay (Vieques)1 of 18
Old San Juan2 of 18
Type
Time to Spend
#1 Bioluminescent Mosquito Bay (Vieques)

This south Vieques beach might not sound like much, but it's one of travelers' favorite experiences in Puerto Rico. During the day, Bioluminescent Mosquito Bay is your stereotypical Caribbean hideout but at night, the waters emit a blue glow from the organisms, called dinoflagellates, that live there. More than 600,000 bioluminescent dinoflagellates live in each gallon of bay water, and recent travelers have been amazed by just how much visibility these tiny creatures provide.

Avoid visiting the bay during a full moon; the microorganisms aren't as visible then. Also aim for a quiet approach. Recent travelers recommended going out in a kayak to get the full effect of the glow and to prevent disturbing the dinoflagellates.

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Todd Van Hoosear/Flickr
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