I just returned from a two day trip to Chartre and was fortunate enough to hire an absolutely fantastic private guide. Her name is Victoria and she speaks several languages including Russian, English and French. She can be reached by email at email@example.com.
You can follow Victoria on Instagram at https://www.instagram.com/victoriachartres/ or on Facebook.
Our tours with Victoria included the Cathedral, the crypts, the medieval city of Chartres and La Maison Picassiette. She is very easy to understand and tailors her tours to your personal interests. Feel free to mention my name if you contact her.