Hike Champagne hills, with champagne tasting!

16 km moderate. Champagne tasting. Hike in the most prestigious wineyard. We will share at least one bottle of champagne I will buy. We meet at 09:25 at Gare de L'Est, near the Starbucks We will take the 09:49 train (name ZIMO, line P) and get off at Nanteuil-Saâcy at 10:38 (free with your zone 5 Navigo pass). Have your lunch with you. You will recognise mee with my blue scarf. A small fee of 9 euros by person, including champagne tasting will be asked in cash before we leave from the train station. We should be back at Gare de l'Est at 17:30 My number : 06 68 22 30 70. Rodolphe