Atins, Brazil. Atins is a small village located in the Maranhão state of Brazil, known for its pristine beaches, sand dunes, and tranquility. Relax on the white sandy beaches and swim in the crystal-clear waters of the Atlantic Ocean. Explore the stunning Lençóis Maranhenses National Park, characterized by its vast expanses of sand dunes and seasonal lagoons. Embark on a dune buggy or horseback ride to explore the natural beauty of the area. Enjoy fresh seafood at local restaurants and experience the laid-back lifestyle of this coastal village. Atins is a hidden gem for nature lovers and those seeking a peaceful beach getaway.