Great way to see the countryside
Gioannis arrange tours of appr, three hours, and decide a route to fit the participants of the group. He will tell you, if he jufge the other participants are either more fit or require an easier ride than you would prefer yourself.
I went on a tour to the temple of Demeter, where we passed through the countryside and small villages. Breathtaking views and a few steep hills. On our way (we were three) Gioannis generously explained about the country and history.
Gioannis supplies high-qualty bikes and equipment, and on the tiyr he are very concerned about your safety.
Highly recommended.