Things to Do in Lagoa Azul, São Tomé e Príncipe

Lagoa Azul, located on the northern coast of São Tomé island, is one of São Tomé and Príncipe's most spectacular natural attractions. This stunning blue lagoon is formed by crystal-clear waters that create a natural swimming pool against a backdrop of dramatic volcanic cliffs and lush tropical vegetation. The lagoon's brilliant azure waters, which give it its name meaning 'Blue Lagoon,' are fed by both freshwater springs and ocean tides, creating a unique ecosystem that supports diverse marine life. While technically not a city but rather a natural landmark near the village of Neves, Lagoa Azul serves as a gateway to experiencing São Tomé's pristine natural beauty. The area offers visitors a chance to swim in pristine waters, explore volcanic rock formations, and witness some of the most breathtaking coastal scenery in West Africa. The lagoon is surrounded by traditional fishing communities where visitors can experience authentic Santomean culture and hospitality.

Top Things to Do in Lagoa Azul

Swimming and Snorkeling in the Blue Lagoon

Experience the crystal-clear waters of Lagoa Azul, where you can swim in the natural pool formed by volcanic rocks and ocean currents. The lagoon's unique blue hue and excellent visibility make it perfect for snorkeling to observe tropical fish and marine life in their natural habitat.

Booking Tip: Visit during low tide for the best swimming conditions and clearest water. Bring your own snorkeling gear as rentals are limited, and expect to pay around $10-15 for guided access through local operators.

Volcanic Rock Formation Exploration

Discover the dramatic volcanic rock formations that create the lagoon's natural boundaries. These ancient lava formations provide excellent opportunities for photography and geological exploration, with unique shapes carved by centuries of ocean waves and weathering.

Booking Tip: Best explored during morning hours when lighting is optimal for photography. Local guides charge around $20-30 for detailed geological tours and can provide insights into the island's volcanic history.

Traditional Fishing Village Tours

Visit nearby fishing communities to experience authentic Santomean culture and witness traditional fishing methods passed down through generations. Interact with local fishermen and learn about their daily lives, boat-building techniques, and sustainable fishing practices.

Booking Tip: Arrange visits through local community leaders or guesthouses for around $15-25 per person. Morning visits are best when fishing boats return with their catch, and always ask permission before photographing people.

Coastal Hiking and Nature Walks

Explore the rugged coastline surrounding Lagoa Azul through scenic hiking trails that wind through tropical vegetation and offer spectacular ocean views. These walks provide opportunities to spot endemic bird species and discover hidden coves and smaller natural pools.

Booking Tip: Hire local guides for $25-35 per day who know safe trails and wildlife spotting locations. Bring sturdy hiking shoes and plenty of water, as trails can be challenging and shade is limited.

Sunset Photography and Relaxation

Experience breathtaking sunsets over the Atlantic Ocean from the lagoon's vantage points. The combination of the blue waters, volcanic rocks, and dramatic sky creates perfect conditions for photography and peaceful contemplation.

Booking Tip: Arrive 1-2 hours before sunset to secure the best viewing spots. Some local operators offer sunset packages for $20-30 including refreshments and transportation from nearby accommodations.

Getting There

Lagoa Azul is located approximately 45 minutes by car from São Tomé city along the coastal road heading north. Most visitors arrange transportation through their accommodations or hire local taxi drivers for around $40-60 for a round trip including waiting time. The road to Lagoa Azul is mostly paved but can be challenging during rainy season, so a 4WD vehicle is recommended. Some tour operators offer day trips from the capital that include transportation, guide services, and sometimes meals for $80-120 per person.

Getting Around

The Lagoa Azul area is best explored on foot, as the main attractions are within walking distance of the parking area. Local fishing boats can be hired for around $30-50 per hour to explore nearby coastal areas and hidden coves that are inaccessible by land. For longer stays in the region, motorcycle taxis (moto-taxis) are available for short distances at $3-5 per ride, though most visitors prefer to walk given the scenic nature of the area and relatively short distances between points of interest.

Where to Stay

Neves Village Guesthouses

São Tomé City Hotels

Coastal Eco-Lodges

Local Family Homestays

Beachfront Pousadas

Boutique Resorts near Guadalupe

Food & Dining

Dining options near Lagoa Azul are primarily found in local fishing villages, where family-run restaurants serve fresh seafood caught daily by local fishermen. Expect to pay $8-15 for grilled fish meals with rice, beans, and tropical vegetables. Local specialties include calulu (fish stew with vegetables), fresh grilled tuna, and tropical fruits like breadfruit and jackfruit. Many visitors bring packed lunches from São Tomé city, as restaurant options are limited but authentic. Local women sometimes sell fresh coconuts and tropical fruits near the lagoon entrance for $2-3.

When to Visit

The best time to visit Lagoa Azul is during the dry season from June to September when rainfall is minimal and ocean conditions are calmest. During this period, the lagoon's waters are at their clearest and most brilliant blue. The wet season (October to May) brings more rainfall and rougher seas, but also lush green vegetation and fewer crowds. Morning visits are ideal year-round for the best lighting and calmer waters, while afternoon visits during dry season offer excellent swimming conditions.

Insider Tips

Bring reef-safe sunscreen and plenty of water, as there are no facilities or shops at the lagoon itself

Visit during weekdays to avoid local crowds, especially during school holidays when São Tomé families frequently visit

Negotiate transportation costs in advance and confirm return pickup times, as mobile phone coverage can be spotty in the area

Things to Do in Lagoa Azul