4 Best Sights in Buzios, Side Trips from Rio

On a cove that protects it from the winds that often blow elsewhere on the peninsula, Praia da Ferradura has calm waters that make it a perfect choice for families with children. The beach adjoins one of Búzios' most exclusive areas—some mansions back right onto it—but maintains a relaxed ambience. Sun loungers and umbrellas are provided as a courtesy for clients of the many beach barracas (simple makeshift kiosks selling food and drink). Arrive early for a good spot on summer weekends. Amenities: food and drink; toilets; water sports. Best for: swimming; running; walking.

This long half-moon of white sand is fashionable with a young crowd, and its breaks and swells make it popular with surfers and windsurfers. The walk from one end to the other takes 30 minutes, so there's plenty of elbow room here even in high season. The relaxed bars and beach kiosks make it easy to while away whole days here. The surrounding Geribá neighborhood makes a great base for beach lovers, with plenty of good pousadas near the sands. Amenities: food and drink; water sports. Best for: walking; surfing.

Two beaches, Praia Azeda and its smaller neighbor, Praia Azedinha, have clear, calm waters and are accessible via a trail from Praia dos Ossos, or by taxi boat (R$10). The view as you descend to the beach on foot is breathtaking. Vendors at kiosks on the beach sell coconut water and frozen caipirinhas, and you can rent beach chairs and umbrellas. Azedinha is one of the few beaches here where women can sunbathe topless. During summer, arrive early to secure a good spot—the beaches start to get crowded by 11 am. Amenities: food and drink; toilets. Best for: swimming.

Praia João Fernandes and the smaller adjoining beach, Praia João Fernandinho, are a short taxi-boat ride (R$20) from the center of town; both are beloved for their crystal waters and soft sands. The sounds of live samba music at nearby restaurants and bars can be heard on the beach, and you can bring cocktails out to your chosen spot on the sand if you're not ready to abandon your sun lounger. This beach can get a little busy, but the sunset here is spectacular. Amenities: food and drink; toilets; water sports. Best for: sunset; swimming.