Estarreja, a charming city located in the district of Aveiro, Portugal, is filled with natural beauty and cultural richness. Known for its annual Carnival, Estarreja is a city buzzing with energy and festive spirit. It also houses the BioRia Park, an ecological paradise home to various species of birds and animals. Other attractions include the stunning Egas Moniz House-Museum, saltpans, and beautiful Churches. It's a perfect blend of history, culture, and nature, providing a quiet and tranquil environment away from the hustle and bustle of city life.