Horse riding is a quiet recreational activity suited for grown ups and children. It's quite popular in Greece in general and in Halkidiki particularly.
Wherever you spend your holidays in Kassandra, Sithonia, Athos or Thessaloniki area, there is a place nearby for horse riding.
The courses include short calm walks for children or longer and more active riding for up to 2 hours.
Also, most of the places have additional activities like archery, pony riding, rappel or flying fox and so on.