Was a very long day for sure. It was not clear to check in at the Grayline tour desk. Was very organized and as long as everyone stays on schedule, one won't miss anything. Otherwise time is cut short.
Also please be aware of the high altitude and lack of oxygen.
Some content licensed under a Creative Commons Attribution 3.0 License.
© 1997–2015 Viator, Inc. 330220 All rights reserved. Viator is a registered trademark of Viator, Inc.
is a Service Mark of Viator, Inc. Travel with an Insider is a Service Mark of Viator, Inc.
Use of this website constitutes acceptance of Viator's Terms & Conditions.