Agistri is famous for its beaches. Since it is a small islands there are not many of them, but they are great beaches with pine trees reaching up to the coast.

• Dragonera (West Agistri): Dragonera Beach is a charming small pebble beach known for its serene environment and pristine waters. The beach is not very crowded, despite being organized, offering a peaceful retreat. Access to Dragonera Beach is by road.
• Aponisos (Southwest Agistri): This is not an ordinary beach and it is not even qualify as one for some people; people either love or hate it. The beach is formed by rocks but the seafloor has sand and the water is green. Entry is 5 euro.
• Chalikiada (Northeast Agistri): Chalikiada Beach is a small picturesque pebble beach known for its crystal-clear turquoise waters and beautiful natural surroundings. Access is possible by a short walk from the road yet it gets dangerous at one point. It is not organized and there are no trees on the beach.
• Megalochori (North Agistri): Megalochori Beach, also known as Milos Beach, is a charming long sandy beach located in the village of Megalochori on the north side of Agistri. The beach is partially organized, with sunbeds and umbrellas available for rent.
• Skala (North Agistri): Skala Beach is the main beach of Agistri Island and is located in the village of Skala. It is a long sandy beach that stretches along the coastline. Skala Beach is popular offering a variety of amenities including beach bars, water sports, and sunbeds with umbrellas. In case it gets windy move to Agii Anargyri Beach that is right on its back facing east.