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Bioluminescent Bay

Kick back on a boat cruise or paddle a kayak as you watch the glowing water below.

Bioluminescent bays that literally glow when the water is disturbed are rare, however visitors to Puerto Rico have the chance to visit three. The best known of these is La Parguera, on Puerto Rico’s southwest coast. 

Accessible only by boat, the picturesque bay comes alive at night as the microorganisms that live below the surface begin to glow. Believed to be a defense mechanism, the organisms dart through the water like fireflies. Bioluminescent Bay is a must for nature lovers, and children of all ages thrill to the sight of these other-worldly creatures. 

La Parguera is a twenty-minute boat trip from the town of Lajas. When you arrive at the port area, many vendors will offer to take you to the bay. Decide whether you’d rather go as part of a tour group or with a personal guide before you commit.

One option is to gaze through a glass-bottomed boat to see the magic unfold beneath you. On a busy night you’ll immediately notice the glow beneath the surface. Sometimes, tour guides will ensure the microorganisms are active by entering the water themselves.

Bring your swimsuit and a snorkel to swim amongst the bioluminescent creatures. Many tour operators will provide snorkeling equipment, and the water is always warm enough to swim at night. Join a tour at sunset for a picturesque experience both above and below water. 

Enjoy a traditional Caribbean meal at the port area of Lajas when you return from your adventure. There are a number of bars and restaurants to choose from. This is a great spot to meet locals or reflect on the journey will fellow travelers. 

La Parguera is located on the south west coast of Puerto Rico, approximately 37 miles (60 kilometers) from the city of Ponce. It can be reached by car and there is ample parking at the port in Lajas. Boat tour prices vary depending on whether you go with a tour or have a personal guide. Generally, prices  are modest. La Parguera can be visited every day of the year, however fewer boats operate in the off-season of May through November.


Guide to Exploring around Bioluminescent Bay


Map

Best Lodging Options Near Bioluminescent Bay

See all 114 Properties near Bioluminescent Bay
Parador Villa Parguera ¥10,008
Parador Villa Parguera

Parador Villa Parguera

PR 304 Km.3.3, Lajas
     
    3.0 out of 5.0 Stars

    Situated by the sea, this inn is within a 15-minute walk of Isla Magueyes and Isla Mata La Gata. Cayo Caracoles and Bioluminescent Bay are also within 1 mi (2 km).

    La Jamaca ¥10,998
    La Jamaca

    La Jamaca

    Reparto La Borde, Colinas La Parguera, Rd 304, Lajas
       
      3.0 out of 5.0 Stars

      Situated in the mountains, this hotel is within 1 mi (2 km) of Bioluminescent Bay and Isla Mata La Gata. Cayo Caracoles and Playita Rosada Recreational Area are also within 2 mi (3 km).

      Parguera Plaza Hotel ¥8,557
      Parguera Plaza Hotel

      Parguera Plaza Hotel

      Street 304 Km 3.2, Lajas
         
        3.5 out of 5.0 Stars

        Situated in Lajas, this beach hotel is 1.1 mi (1.7 km) from Bioluminescent Bay and within 12 mi (20 km) of Church of Porta Coeli and Casa Morales. Cabo Rojo National Wildlife Refuge and Universidad Interamericana are also within 12 mi (20 km).

        Nautilus Hotel
        Nautilus Hotel

        Nautilus Hotel

        Calle Angel Luis Lopez, Lajas
           
          2.0 out of 5.0 Stars

          Situated by the sea, this hotel is 1.2 mi (1.9 km) from Bioluminescent Bay and within 12 mi (20 km) of Church of Porta Coeli and Casa Morales. Universidad Interamericana and Cabo Rojo National Wildlife Refuge are also within 12 mi (20 km).

          Hacienda Tres Casitas ¥12,214
          Hacienda Tres Casitas

          Hacienda Tres Casitas

          Carr. 310, Km 0.8 Barrio Las Quebradas, Monte Grande, Cabo Rojo
             
            3.0 out of 5.0 Stars

            Situated in Cabo Rojo, this guesthouse is within 6 mi (10 km) of Universidad Interamericana, Church of Porta Coeli, and Casa Morales. Buye Beach and Catedral de San German de Auxerre are also within 9 mi (15 km).

            Hostal Universitario ¥6,596
            Hostal Universitario

            Hostal Universitario

            Carretera 102, km 30.6, Universidad Interamericana, San German
               
              2.0 out of 5.0 Stars

              Situated near the beach, this hostal is within 1 mi (2 km) of Universidad Interamericana, Catedral de San German de Auxerre, and Casa Morales. Church of Porta Coeli and Surf 'N Fun Water Park are also within 3 mi (5 km).

              Boho Beach Club ¥13,082
              Boho Beach Club

              Boho Beach Club

              Carr. 101 Km 18.1, Boqueron
                 
                2.0 out of 5.0 Stars

                Situated in Boqueron, this hotel is 0.4 mi (0.7 km) from Balneario Boqueron and 2.4 mi (3.9 km) from Tunel Guaniquilla. Buye Beach and Refugio Nacional Cabo Rojo are also within 6 mi (10 km).

                A 2 Tiempos AyS Bed and Breakfast ¥9,894
                A 2 Tiempos AyS Bed and Breakfast

                A 2 Tiempos AyS Bed and Breakfast

                Calle Dr. Santiago Veve, San German, San Germán
                   
                  2.5 out of 5.0 Stars

                  Situated in San German, this bed & breakfast is steps from Church of Porta Coeli and Casa Morales. Catedral de San German de Auxerre and Universidad Interamericana are also within 1 mi (2 km).