9 activities
Sithonia is Halkidiki's middle peninsula — less developed than Kassandra but with the most stunning landscapes and most "untouched" experiences. Activities here are more nature-focused: kayak and SUP around Vourvourou's islets, scuba diving in clear water, hiking on the Aristotle Trail and Itamos, boat trips to Mount Athos from Neos Marmaras, winery tours in northern Sithonia. Fewer mega resorts, more boutique stays and authentic experiences. This page collects all top-rated Sithonia activities.









Summer (June-September): All water sports operate, clear water for snorkelling/diving, daily boat trips. Spring/Autumn: Ideal for hiking and winery visits — cool weather, fewer crowds.
Kayak/SUP at Vourvourou, Mount Athos boat trip from Neos Marmaras, scuba diving, hiking on Aristotle Trail, winery tours, snorkelling at Karydi/Diaporos.
<strong>Kassandra</strong> for family fun, water park, beach clubs, nightlife. <strong>Sithonia</strong> for quiet, natural beauty, clear sea, authentic experiences. Combining is doable — 60 minutes between them.
By boat only (no landing — viewing from sea). From Neos Marmaras or Ormos Panagias. For landing you need Ouranoupoli + diamonitirion permit (men only).