Just 1.2 miles from Whale Square and 1.2 miles from Costoes Rochosos Natural Monument, Residencial Costa Mar features accommodations in Rio das Ostras, with an outdoor swimming pool and a garden. The property is around 1.3 miles from Areias Negras Beach, 1.3 miles from Remanso Beach, and 1.2 miles from Iriry Lagoon. Free Wifi is available throughout the property, and Costa Azul Beach is a 8-minute walk away. All units feature air conditioning and a flat-screen TV. The rooms are fitted with a private bathroom with a shower. At the homestay, the units are fitted with bed linen and towels. An à la carte breakfast is available every morning at the homestay. Municipal Park is 5.5 miles from Residencial Costa Mar, while Municipal Theather is 16 miles away.