Laboratorio Beach Tours and Activities

Laboratorio Beach showing a sandy beach and general coastal views
Choose two or more items and save on your trip:
Enjoy the soothing sensation of the warm water at this secluded beach, which lies beside a pair of nuclear reactors.

Laboratório Beach is a tranquil and scenic sandy bay with calm crystalline water. It is the picture of serenity, far from restaurants, vendors and other distractions. Bring your kids to this relaxing hangout, where they can frolic safely in the shallow and warm water that is calm enough to resemble a swimming pool.

The beach takes its name from an old laboratory that once existed on this site. It had ties with the Almirante Álvaro Alberto Nuclear Power Plant. Relax with a book on a sandy spot and gaze out at the picturesque rock formations sprouting from the Atlantic Ocean. Go for a swim in the surprisingly warm and still bay here. It is said the water is heated by the clean effluent from the cooling towers for the reactors.

Bring snorkeling gear for a glimpse of the turtles and flamboyantly colored fish swimming around your feet. On the horizon see the shadowy mountain peaks of a nearby promontory and islands in the bay. Capture photos of the excellent vista from the beach as well as the variety of colorful boats on the water. Lay down a blanket on the sand for a picnic with your family. Bring your own food as the beach does not have any restaurants or vendors.

Take care to pick up all of your belongings and waste before you leave, so as not to disturb the local ecosystems. Trails meander through the dense and hilly Atlantic rainforest backing onto the beach.

Laboratório Beach is in the Itaorna region, west of Angra dos Reis in the state of Rio de Janeiro. Drive west from Angra dos Reis for 25 miles (40 kilometers) to get here in less than 1 hour. Park your car at a space beside the beach. You can also reach the area via a schooner tour from the town. Visit nearby attractions, including Secret Beach, the Historic Town of Mambucaba and Frade Beach.

Popular places to visit


Top Laboratorio Beach Hotel & Accommodation Deals

Angra Beach Hotel
Angra Beach Hotel
4 out of 5
Rua Jose Watanabe, 111, Parque das Palmeiras, Angra dos Reis, RJ
Angra Beach Hotel
Vila Gale Eco Resort de Angra - All Inclusive
Vila Gale Eco Resort de Angra - All Inclusive
4.5 out of 5
Estrada Vereador Benedito Adelino, 8413, Fazenda Tangua, Angra dos Reis, RJ
Vila Gale Eco Resort de Angra - All Inclusive
Fradissimo Hotel
Fradissimo Hotel
3.5 out of 5
Condomínio Porto do Frade, Porto Frade, Angra dos Reis, Rio de Janeiro
Fradissimo Hotel
Hotel Nacional Inn Angra dos Reis
Hotel Nacional Inn Angra dos Reis
4 out of 5
Estrada Do Marinas, 111 Praia do Jardim, Angra dos Reis, Rio de Janeiro
Hotel Nacional Inn Angra dos Reis
Acrópolis Marina Hotel
Acrópolis Marina Hotel
3.5 out of 5
Avenida Almirante Jair Toscano de Brito, 500, Parque das Palmeiras, Angra dos Reis, RJ
Acrópolis Marina Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.