32km south of Sarti there is Porto Koufo. Ater Kalamitsi village main road continue to Porto Koufo protected bay and the deepest natural harbor in Greece. There is a big and wonderful beach of with beautiful waters and fine sand. The village has some good restaurants and port for boats and fishermans. SOURCEDETAILS
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. SOURCEDETAILS
15 km south of Sarti is Klimataria, About 15 minutes of driving. To get there you will either pass Sykias beach and follow the coast to the east or go to the same exit that leads also to Kriaritsi and then turn further north.
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.
At about 25 km south of Sarti and 11 km east of Toroni there is the small village of Kalamitsi. It is built in a cove with 3 beaches. The third beach is the nudist bay and it, is the most isolated. To get there you need to walk to the left side of the main beach. This is a well protected beach, sheltered from the wind and waves. The main beach is 450 meters long, and stretches out in front of the town.
About 6km north of Sarti there is a cluster of small beaches in a coastline which is over 5km. These beaches are known as Kavourotripes (=crab-holes). Certainly there are also other exits, before and after, in order to find the Kavourotripes, but pay attention to the dirt roads which are very steep.