Thank you for your feedback. Although all of Viator’s tours are offered in English, many of our guides are multi-lingual and we cannot guarantee English will be the only language spoken during a tour. Occasionally our guides must provide assistance to a variety of guests from around the world and multiple languages will be spoken to accommodate everyone. We are sorry if you felt your tour was lacking due to this fact, and based on your concerns, we will contact our local tour operator and continue monitoring feedback from our future travelers to ensure a positive, quality experience for all.