We found the experience a rip off and the information on the Viator website was extremely misleading. The website said,''Pedal your way around the glorious temples of Angkor on this 4-hour guided bike tour from Siem Reap...Glide around the vast temple complex, stopping to pose for photo by Angkor Wat, explore the overgrown ruins of Ta Prohm or marvel at the Bayon temple.... Highlights: 4-hour bike tour of Angkor Wat from Siem Reap. Cycle around the UNESCO-listed temples of Angkor Marvel at Angkor Wat, Ta Prohm and Angkor Thom.
When we were picked up we were told we were just going to see Angkor Wat and there was no time to see Angkor Thom, Ta Prohm or Bayon and to take it up with the agency we booked the tour through Viator, as they were just the Tour Operator Asian Trails. In my experience, this was a blow off - If I finally got through to Viator to complain, they would tell me to take it up with the tour operator The tour operator then tells me its not their problem and to take it up with Viator - its a great trick to scam customers of their money.
We would not recommend this tour. You pay the same amount for a full day tour rather than half day that actually shows you all the temples. Better yet. Hire a local tuk tuk rider for the day - he will be 100x cheaper, can give you temple info during the ride and you go at the pace you want.