Castelsardo is a picturesque town located on the north-western coast of Sardinia, Italy. This charming coastal town attracts visitors from all over the world with its breathtaking beaches, crystal-clear waters, and rich history.

If you’re planning a vacation to Castelsardo and want to discover the best beaches, you’re in the right place! In this article, we’ll guide you through the most beautiful and enchanting beaches of Castelsardo, offering you a complete overview to make your experience even more unforgettable.

Exploring Castelsardo: the best beaches and more!

Castelsardo boasts a variety of beaches that cater to every type of visitor, whether you’re a fan of relaxation, water sports, or long walks on the sand. With its strategic position along the island’s northern coast, Castelsardo’s beaches are framed by breathtaking panoramas and offer a unique atmosphere that enchants every visitor. The town is close to other key centers on the island. From here, you can head towards Alghero and visit its characteristic town and coves.

Besides the beautiful beaches, there are many interesting places to visit that will give you a deeper insight into the region’s history and culture. Here are some attractions you should not miss during your visit to Castelsardo:

  1. Doria Castle: one of the focal points of Castelsardo is the majestic Doria Castle. This imposing medieval fortress dominates the town and offers a spectacular panoramic view of the coast and surrounding mountains. Inside the castle, you can visit the Museum of Mediterranean Weaving, which exhibits traditional textile artworks.
  2. Historic Center: getting lost in the narrow streets of Castelsardo’s charming historic center is an experience not to be missed. The cobbled streets, stone houses, and fascinating craft shops will take you back in time. Admire the traditional architecture, discover weaving and pottery workshops, and enjoy a break to taste Sardinian cuisine in the characteristic restaurants.
  3. Cathedral of Sant’Antonio Abate: the cathedral is another unmissable attraction in Castelsardo. This beautiful church dates back to the 13th century and is characterized by its Gothic facade and rich interior decoration. Inside, you can admire frescoes, sculptures, and a carved wooden altar.
  4. Museum of Mediterranean Weaving: if you’re interested in the traditional weaving craft, visit the Museum of Mediterranean Weaving, which is located inside Doria Castle. The museum exhibits a collection of textile artifacts, tools, and documents that tell the story of fabric art in Sardinia.
  5. Elephant Rock: just a short distance from Castelsardo, you can admire Elephant Rock, a natural rock formation resembling an elephant. This viewpoint offers a stunning view of the coast and the sea below.
  6. Assia Weaving Museum: this museum is dedicated to the ancient art of Assia weaving, a traditional fabric made from palm fibers. You can explore exhibitions showing the weaving process and a variety of items made with this technique.
  7. Port of Castelsardo: take a walk through the picturesque port of Castelsardo, where you can admire the colorful fishing boats and enjoy the maritime atmosphere. Along the port, you’ll also find restaurants and cafes where you can taste fresh fish dishes and enjoy a panoramic view of the sea.

And the beaches?

1. Lu Bagnu Beach

Lu Bagnu Beach is one of the most famous beaches in Castelsardo. This golden sand beach stretches for about one kilometer along the coast and is surrounded by green hills covered in Mediterranean scrub. The crystal-clear waters of Lu Bagnu provide an ideal environment for swimming and water sports such as windsurfing and kayaking. Along the beach, you’ll also find a selection of bars and restaurants where you can enjoy local delicacies.

2. Marina Beach

Marina Beach is another wonderful beach destination in Castelsardo. Located just a short walk from the historic center, this beach offers a spectacular view of the picturesque old town and Doria Castle. Marina is characterized by a wide bay of fine sand and shallow waters, making it ideal for families with children. You can relax on the beach, admire the vibrant colors of the houses along the shore, and enjoy an evening walk along the marina.

3. Cala Ostina Beach

If you’re looking for a peaceful and secluded spot, Cala Ostina Beach is the perfect choice. Located just a short distance from the center of Castelsardo, this hidden beach offers an intimate atmosphere and an unspoiled landscape. Its crystal-clear waters are perfect for swimming and snorkeling, while the golden sand is ideal for sunbathing. Cala Ostina is surrounded by imposing cliffs and offers a sense of isolation and tranquility away from the crowds.

4. Baia Ostina Beach

Located just a short walk from Cala Ostina Beach, Baia Ostina Beach is a true paradise for nature lovers. This untouched beach is surrounded by lush Mediterranean vegetation and offers a relaxing and captivating atmosphere. Its clear, shallow waters are perfect for swimming and snorkeling. Enjoy a walk along the shore and let yourself be enchanted by the wild beauty of this secluded beach.

Can’t wait to plan your vacation in Sardinia to discover Castelsardo and its beaches? Book your trip… and if you need to rent a car or scooter in Olbia, you can explore our fleet!