Things To Do
in Rio das Ostras

Rio das Ostras is a laid-back coastal town in Rio de Janeiro state, known for its string of golden beaches and a family-friendly atmosphere. The town sits along the Regiao dos Lagos, offering easy access from Rio de Janeiro and a relaxed pace away from bigger metropolises. Costa Azul and Tartaruga Beach showcase the area’s surfing culture and seafood-focused dining.

Expect warm hospitality, sea breezes, and plenty of outdoor activities year-round.

Day Trips

Spend a day exploring around

day 1
Exploring Historic Center
morning
:

Start your day with a visit to the charming Praça São Pedro, where you can enjoy a traditional Brazilian breakfast at a local café. Stroll through the cobblestone streets, admiring the colonial architecture and vibrant murals that tell the story of Rio das Ostras. Don't forget to stop by the Municipal Museum to learn about the city's rich history and cultural heritage.

afternoon
:

After lunch at a nearby seafood restaurant, head to the beautiful Igreja Matriz de Nossa Senhora da Conceição, an iconic church that showcases stunning baroque architecture. Continue your exploration of the historic center by visiting local artisan shops, where you can find unique handmade crafts and souvenirs. Take a leisurely walk along the coastal promenade, soaking in the picturesque views of the ocean.

evening
:

As the sun sets, dine at a waterfront restaurant where you can enjoy fresh grilled fish while listening to live samba music. After dinner, take a stroll along the beach promenade, watching the waves crash against the shore and the sky turn vibrant shades of orange and pink. Cap off your evening with a visit to a local bar, where you can mingle with friendly locals and experience the lively nightlife.

day 2
Beach and Water Sports
morning
:

Begin your day at Praia de Costazul, one of the most popular beaches in Rio das Ostras, where you can relax on the soft sands or take a refreshing dip in the ocean. Rent a kayak or paddleboard and explore the calm waters, enjoying the stunning coastal scenery. For those looking for a thrill, consider signing up for a beginner's surfing lesson with a local instructor.

afternoon
:

After a morning of fun in the sun, grab a bite to eat at one of the beachside kiosks offering delicious acai bowls and fresh coconut water. Spend the afternoon snorkeling in the crystal-clear waters, discovering vibrant marine life and colorful coral reefs. Alternatively, embark on a boat tour to nearby islands, where you can swim, sunbathe, and explore secluded beaches.

evening
:

As the evening approaches, return to the beach to witness a breathtaking sunset over the ocean. Enjoy dinner at a beachfront restaurant with a diverse menu that highlights local seafood specialties. After dinner, join a beach bonfire or partake in a local drum circle for a memorable and festive experience.

Cost Guide

Prices

ItemPrice
🍔Meal at inexpensive restaurant$8-12
🥗Meal for 2 in a mid-range restaurant$25-40
Coffee in a cafe$2-4
🚆One-way public transport$1-2
🏠Rent for 1-bedroom apartment (monthly)$700-1000

Strengths and Weaknesses

  • Beautiful beaches with a relaxed vibe
  • Good value for lodging and dining
  • Accessible as a day trip from Rio de Janeiro
  • Strong surf and marine activities
  • Smaller nightlife scene compared to bigger cities
  • Public transport can be limited outside the main areas
  • Seasonal seaweed presence on some beaches at certain times
  • "Olá" - Hello
  • "Bom dia" - Good morning
  • "Por favor" - Please
  • "Obrigado" - Thank you
  • "Quanto custa?" - How much does it cost?
  • "Onde fica o banheiro?" - Where is the bathroom?

Places to Visit in Rio das Ostras

Visit one of these nice places.

Costa Azul Beach at Sunrise

Long stretch of golden sand with glassy water and surfers; ideal for horizon-wide landscape shots.

Mirante do Centro

Elevated viewpoint overlooking the bay and the coastline, great for panoramic city shots.

Dunas de Costazul

Expansive dune fields with wind-carved shapes and dramatic ocean horizons.

Praia da Tartaruga

Colorful fishing boats and rustic scenery at golden hour; charming coastal portraits.

Culinary Guide

Food in Rio das Ostras

Rio das Ostras’ cuisine centers on seafood, simple Brazilian staples, and tropical flavors, with several casual eateries along the beachfront.

Rio das Ostras Famous Food

Signature dishes, delicacies and famous food

Moqueca de peixe

A rich fish stew featuring coconut milk and dendê oil, best enjoyed with rice and farofa.

Must-Try!

Peixe na telha

Fresh fish baked on a clay tile with tomatoes and herbs, a regional specialty.

Camarão ao alho e óleo

Garlic shrimp served with rice and a light salad, popular at seaside eateries.

Food Markets

Explore local food markets

Mercado Municipal de Rio das Ostras

Traditional market offering fresh seafood, fruits, and regional snacks in a lively urban setting.

Praça do Peixe stalls

Outdoor stalls around the fish market area where you can sample affordable fried fish, caldo de peixe, and other coastal bites.

Climate Guide

Weather

Rio das Ostras has a tropical coastal climate with warm, humid summers and mild winters. Rainy periods are common in the warmer months, while winter brings cooler, drier spells. Overall, the sea remains warm enough for swimming most of the year, making outdoor activities feasible year-round.

How to Behave

Tips on cultural norms and respectful behavior

Greetings and language

Portuguese is the local language. Friendly greetings like 'Olá' and 'Bom dia' go a long way; using 'Senhor'/'Senhora' is polite in formal settings.

Beach etiquette

Ask permission before photographing people; respect quiet hours at residential areas; modest swimwear is typical on family beaches.

Safety Guide

Safety

Stay aware of petty crime in crowded areas and beaches, especially at night in quieter streets. Keep valuables secured, use reputable transport, and swim at lifeguarded beaches when possible. Be mindful of tides, currents, and weather advisories when engaging in water activities.

Tipping in Rio das Ostras

Ensure a smooth experience

Tipping Etiquette

In Brazil, leaving a 5-10% tip in restaurants is common if service is not included; some places automatically add a service charge.

Payment Methods

Cash is widely accepted, but cards (Visa/Mastercard) are common; contactless payments are increasingly popular; many small vendors prefer cash.

Best Time to Visit

And what to expect in different seasons...

Summer

Hot and humid with frequent showers in the late afternoon. Bring sunscreen, stay hydrated, and be prepared for crowds at popular beaches.

Autumn

Pleasant temperatures and gentler humidity. Excellent for outdoor activities and photography without peak heat.

Winter

Mild and cooler days, usually dry. Sea can be calmer, making it good for coastal walks and snorkeling with milder water temperatures.

Spring

Warming weather and blooming vegetation. Great time for hiking, beach strolls, and scenic coastal views.

Nightlife Guide

Rio das Ostras at Night

The nightlife centers on beachside bars and casual venues along the coast. Expect relaxed vibes with live music, samba-infused tunes, and affordable drinks; peak activity tends to be weekends with occasional open-air concerts and street performances.

Hiking in Rio das Ostras

Immerse in an unforgettable hike.

Trilha das Dunas de Costazul

Easy to moderate dune trail with sea views; suitable for most hikers.

Mirante da Prainha

Short coastal hike to a cliffside viewpoint offering sunset shots and sweeping panoramas.

Airports

How to reach Rio das Ostras by plane.

Cabo Frio International Airport (CFB)

Main regional airport serving Rio das Ostras, about 45-60 minutes by car.

Rio de Janeiro–Galeão International Airport (GIG)

Major international hub about a 2.5-3.5 hour drive depending on traffic.

Getting Around

Walkability

The town center and main beachfronts are quite walkable with pleasant promenades. Some areas feature steep or uneven streets, so a car, scooter, or taxi is useful for beach-hopping and reaching remote viewpoints.

Demographics

Explore demographics in this area.

Residents

A mix of local families, retirees, and seasonal workers; a growing number of visitors year-round.

Popular Sports

Explore popular sports in region.

Surfing

Costa Azul is the hotspot for surfers of all levels, with beginner-friendly breaks and more challenging waves.

Beach volleyball and football

Common on most beaches, especially on weekends and holidays.

Transportation

Traffic

Coastal roads can be busy on weekends and holidays with tourist traffic. Public buses connect to nearby towns; taxis and rideshares are readily available. Driving is common, and parking can be limited near popular beaches during peak times.

Accomodations

Find the best place to stay when visiting Rio das Ostras.

Dietary Restrictions

Tips for restricted diets.

Vegetarian

Vegetarian options are common in many seaside eateries. Look for vegetable dishes, beans, rice, salads, and ask for fish-free preparations when needed.

Health & Medical

Healthcare

Public healthcare (SUS) provides basic emergency services; private clinics are available in nearby larger towns. For serious conditions, visitors typically use private hospitals in Cabo Frio or Rio de Janeiro. Travel insurance is recommended.

Discover Brazil

Read more in our Brazil 2025 Travel Guide.

Brazil Travel Guide