Prague, Czech Republic
We were firs taken to the museum which is in the town, not in the camp. We have preferred a shorter time here. Unfortunately our guide had a very monotone voice which was quite boring. The guide at the camp was in a hurry to move on to the next tour and bade us a very hasty goodbye. Altogether not as exciting as we had hoped but absolutely no problems with Viator's arrangements. The meeting, coach, etc. all exactly as planned.
Las Vegas, Nevada
We only wanted the flight and coach tour of the south rim and could only find this via Viator. We did not want the helicopters or Skywalk, and are certain we made the right decision. All went perfectly and our guides were great. Strongly recommend. Wrap up warm during the winter.