Kastraki, located on the southwestern coast of Naxos, is a dream for beach lovers seeking tranquility and natural beauty. This area is renowned for its long, unspoiled stretches of fine white sand and crystal-clear turquoise waters, offering a peaceful escape from more crowded tourist spots. While Kastraki itself is a haven of calm, the broader Naxos island boasts a variety of beaches, each with its own unique charm. Visitors often wonder if Kastraki is windy; like many Cycladic islands, it can experience the Meltemi winds, especially in summer, which can be a draw for windsurfers. However, its extensive coastline means calmer spots can usually be found.
Among the island's highlights, editor's picks include Agios Georgios Beach, the convenient town beach perfect for families, and the ever-popular Agios Prokopios Beach, known for its stunning waters. The famous Plaka Beach offers the longest sandy stretch on Naxos, while Paralia Kastraki itself is celebrated as a peaceful retreat with its fine white sand. Many visitors also appreciate the unique character of Mikri Vigla beach, located just north of Kastraki, known for its dual nature catering to both windsurfers and those seeking calmer waters. Kastraki is generally considered an excellent and safe spot for swimming due to its clear, calm waters, especially in the southern part.
Kastraki is an ideal choice for a quiet holiday, where the emphasis is on relaxation and enjoying the natural surroundings. The beach is over 3 kilometers long, ensuring ample space and a sense of seclusion even during peak season. While it maintains a largely undeveloped character, there are still options for accommodation and a few tavernas nearby. For those looking to explore further, our guide features a longer list of Naxos's beautiful beaches, ensuring every visitor finds their perfect seaside spot.