Sarti beach has the Blue Flag for several years that means clean and sandy beach everywhere, families, youngsters and elders can enjoy the beauty of it during the beach activities. The coast of Sarti Beach is becoming deeper more gradually, this is the best place for children, but all along you will find a chance for swimming and watersports. Sarti has one of the largest beaches in Sithonia. It is about 3 km long.

North of Sarti, at about 1,5 km there is a cluster of three beaches, 60, 100 and 350 meters respectively from south to north, which is called Achlada (=pear). The access to these beaches is easy since in order to find them you need to leave the main road of Sithonia, pass along Sarti and head to the coast for about 500 meters. Achlada is a bay protected by an artificial concrete pier for the boats to be driven ashore, especially those of the fishermen, but it also hides three very beautiful beaches which offer peace along with fine sand and blue waters.

Platanitsi is located about 5km north of Sarti. It is also known for the beach bar which is named Afri-Cafe; the entrance to the beach of Platanitsi is controlled. When you leave the main street of Sithonia, cross a planted area of about 50 meters to get to the camping entrance. From there, as soon as you get the relevant licence, head towards to the beach of 550 meters. It is about a wonderful, sandy beach, divided in the middle by a stream. The beautiful green and blue waters along with the view to Mount Athos just opposite will leave you speechless.

About 6km north of Sarti there is a cluster of small beaches in a coastline which is over 5km. This relief landscape of unparallel beauty looks like an open-air market of sculpture exhibition which in conjunction with the amazing turquoise waters and the view to Mount Athos compensates the visitor who has been afflicted through the bushes and the rocks in order to find these beaches. To find these beaches you need to leave the main street of east Sithonia and cross a very difficult dirt road for about 350 meters up to the coastline.

12 km north of Sarti there is Armenistis. There along with the beach there is also a campsite of 600 meters length with the same name. It is a beach with turquoise waters and fine sand. In order to discover it, you must leave the main road of east Sithonia and cross 400 meters through a lush forest to reach the entrance of the campsite. The entrance is controlled, with limited admittance of visiting the place. By the end of the indicated time you are asked either to leave the beach or pay for your extra stay there.

About 16 km north of Sarti there is a beach which has taken its name from the beach bar that organizes it. Some people call it also the Dream Beach. Half of it is organized and half is free for camping and in order to get there you need to climb down a difficult descent of a dirt road of 800 meters. Very beautiful green and blue waters and fine sand, sometimes with small pebbles, attracts mainly young people who are willing to have fun and want to enjoy themselves.

At 18km north of Sarti there is a beach which has taken its name from the beach bar that organizes it, the Rodia beach bar. The 180 meters beach with beautiful green blue waters and fine sand is accessible from the main road of Sithonia through a dirt road which climbs abruptly down a cliff along a very green landscape and after many curves. It is a beach mainly for young people, with loud music and sea activities. It should be emphasized that behind a rock at the east side of the beach there is another small but picturesque beach of 50 meters that deserves a visit.

About 20km north of Sarti, (about 30 minutes of driving) there are two beaches ZOGRAFOU and BAHIA (ex.PORTO PARADISO) both equipped with facilities on the beach. Sea water is green and there is small pebbles on the coast.