I've been visiting Zante for many years.In fact,i met my wife there and we are living in Greece,since 2009.Every time i visit Zante i feel like i have to go to Nana's horses.Nana and her family,who run the business,are really friendly and ready to welcome you as part of their family.The horses are really well-trained and all the safety standards are kept.The prices are really affordable too.I was really suprised to see Kim's comment.Firstly,because all the facts that she states are wrong,and secondly because i was there the day she went horse riding(we spent the whole August in Zante).Nana's family business runs for more than 40 years and is one of the most well-known and respected in Zante.The horses are kept in a really clean enviroment and are treated really well.Now,as far as Kim experience is concerned,i never saw her complain about her tour,in fact she tried to "bond" a little too much with her guide(who is married).The truth is that if you are looking to mate,then Nana's horses is not the place you should visit.But if you are looking for an original horse-riding experience coupled with greek tradional hospitality then Nana's horses is the place for you.