What are the best Sandboarding in Greece?

The best Sandboarding in Greece according to Viator travelers are: <br/><ul><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Athens/Half-Day-Small-Group-Tour-to-Cape-Sounion-from-Athens/d496-13498P2" target="_blank" rel="noopener">Cape Sounion and Temple of Poseidon Half-Day Small-Group Tour from Athens</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Athens/Greek-Cooking-Class-in-Athens-Including-Rooftop-Dinner-with-Acropolis-View/d496-5776COOKING" target="_blank" rel="noopener">Greek Cooking Class in Athens Including Rooftop Dinner with Acropolis View</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Athens/Greek-Cooking-Class-in-an-Athens-Tavern/d496-2906COOKING" target="_blank" rel="noopener">Greek Small-Group Athens Cooking Class & Dinner</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Katakolo/kouruta-beach-tour/d50251-114469P11" target="_blank" rel="noopener nofollow">Ancient Greek ( workout ) tour with all inclusion</a></li></ul>

What Sandboarding in Greece are good for avoiding crowds?

These hidden gems in Greece may have limited interaction with crowds: <br/><ul><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Athens/Half-Day-Small-Group-Tour-to-Cape-Sounion-from-Athens/d496-13498P2" target="_blank" rel="noopener">Cape Sounion and Temple of Poseidon Half-Day Small-Group Tour from Athens</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Athens/Greek-Cooking-Class-in-Athens-Including-Rooftop-Dinner-with-Acropolis-View/d496-5776COOKING" target="_blank" rel="noopener">Greek Cooking Class in Athens Including Rooftop Dinner with Acropolis View</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Athens/Greek-Cooking-Class-in-an-Athens-Tavern/d496-2906COOKING" target="_blank" rel="noopener">Greek Small-Group Athens Cooking Class & Dinner</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Katakolo/kouruta-beach-tour/d50251-114469P11" target="_blank" rel="noopener nofollow">Ancient Greek ( workout ) tour with all inclusion</a></li></ul>