A lovely and very patient, and knowledgeable guide Sophie showed us the caverns of the Mumm winery. Very interesting. However to no fault of the Mumm staff, noisy children running through the cellars was a massive put off and the parents held up the tour repeatedly videoing their child?! The cellars are not a place for children. Overall it was good if I disregard the disturbances, and I would recommend the tour to others.

I really enjoyed learning about the process of making champagne, and the history behind the drink and the company. The people on the with us were funny, and the tour guide was great. The glass of champagne at the end was definitely delicious!

The excursion is interesting but serves marketing purposes. It should be cheaper (or free like Parfum Museum of Fragonard in Paris) and could be quicker.

We were lucky to book it fairly early in the morning so not a big group. Definitely worth it, really interesting tour. Our guide Emily was great!