The closest activity to Sanos (Mainland Halkidiki) is Ancient Stagira, 17.6 km away. Ordered by distance from Sanos. Info, prices, booking.
17.6 km from Sanos
34.0 km from Sanos

35.0 km from Sanos
41.3 km from Sanos

41.8 km from Sanos

42.8 km from Sanos

42.8 km from Sanos

Ancient Stagira, just 17.6 km from Sanos. The rest are listed below, ordered by distance.
None sit within 15 km of Sanos itself, but Mainland Halkidiki has 7 activities in total — listed below, closest first.
Based on user reviews: Folklore Museum of Nea Moudania (★4.8), Fishing Boats & Tools Museum (★4.7), Wine Tasting (★4.6).
The activities are spread out around Sanos. A car makes exploring much easier — local buses and taxis are limited outside peak season.
Sanos is on the Mainland Halkidiki side of Halkidiki, in northern Greece. The nearest airport is Thessaloniki (SKG); from there a car is the most convenient way to reach the Mainland Halkidiki villages.