La Parguera Bio Bay: Boat Tour & Swimming Experience

Swim in the stars! Hop on our boat to witness Puerto Rico's brightest bioluminescent lagoon at night

by West Sun Tours· San Antonio, PR
From$150

What to Expect

Experience the magic of Puerto Rico's most famous natural wonder with our premium La Parguera Bio Bay tour. Unlike other locations on the island, La Parguera is the unique bioluminescent bay where you are legally allowed to jump into the glowing water and swim.

We will set sail in our comfortable boat as the sun sets over the Caribbean. Our professional captain will navigate to the darkest, most active parts of the lagoon to ensure you witness the brightest glow. As you swim, thousands of microscopic dinoflagellates will light up around you like underwater stars, reacting to every movement you make. It’s an ethereal, bucket-list experience that pictures simply cannot capture.

Between swims, enjoy the peace of the mangroves under a canopy of stars. We provide light snacks and refreshments on board to keep you energized. Our certified guides will explain the science behind the bioluminescence and ensure your safety throughout the night.

What's Included:

  • Professional Captain & Certified Guide
  • Safe and spacious boat ride to the bay
  • Guided swimming session in the glowing water
  • Life jackets and safety briefing
  • Bottled water, sodas, and light snacks

What to Bring:

  • Swimsuit (wear it under your clothes)
  • A towel and a change of dry clothes
  • A light jacket (it can get breezy on the boat)
  • Your sense of wonder!

Important Notes:

  • Swimming is permitted and encouraged!
  • Please avoid wearing heavy lotions or perfumes to protect the delicate ecosystem.
  • This tour is suitable for all ages.

Address

San Antonio, PR

Pricing

Person · 6+ years old$150

Prices are typical; see the booking calendar for live availability and rates.

Cancellation Policy

Cancellation Policy:

n

Refunds: Cancellations made at least 48 hours in advance are eligible for a full refund. Cancellations made with less than 48 hours' notice are non-refundable.

n

Weather Policy: In the event that weather or sea conditions make the tour unsafe, we will cancel the activity and provide a full refund. We will contact you as soon as possible if this occurs.

Operated by

West Sun Tours

Visit operator →