Toller, anstrengender Ausflug - It was a great tour and a really good day. Thank you very much. The two disappointments are, that we planed (like written in the contract) with an end at the same place where we were collected. So we have had a longer way home with two tired kids. Further on called the contract a maximum of 20 people but there were 28 what means a litten bit less comftorbility. The tour was really good, but a lot of tourists expect what is written in the contract. Muchas gracias!

Fabulous tour for good price. Well organized and communicated - Andean Summit was very helpful with the booking of this tour and another one. Communication was outstanding. It was easy for me to step on to the tour bus from Yungay which saved me hours. The trek to the Lagune takes some motivation because it's quite demanding but the rewards are manyfold. The price is excellent for the service. Thank you!

Pay a few dollars more for a good company - Tl;dr: Spend $5 more and go with a decent tour company. This tour was not as advertised. We were picked up a few minutes before 5am by a taxi, then proceeded to wait 20 minutes for the bus. When the bus finally came, we spent another 30+ minutes picking up other participants. This was advertised as English/Spanish - please note that the "guide" DOES NOT SPEAK ANY ENGLISH. He also did not guide - he did not go up to Laguna 69 along with the group. Finally, we all had to stop 40 minutes at a breakfast place on the way which also was NOT included in the description - the description said to pack a breakfast for the road. This ate up time that we could have been at the lake. I want to say in advance that I know the tour operator is going to argue with everything I've said here; they told me no other English speakers had an issue. That's fine. It does not change the fact that the guide spoke absolutely no English and they are performing false advertisement. They've made it clear that they don't care about client experience, so take that for what you will.