To get around visiting the temples, you have a few options. You can ride on the back of a motorbike or hire either a tuk tuk or car with driver. The back of a motorbike is cheap and looks like it gives a good adrenalin kick but comfort and safety... not so sure. A car offers all the comforts of home but that's also it's drawback - it offers all the comforts of home.
The fun of the tuk tuk
I found the tuk tuk to be the perfect combination. You can sit and stretch out, you're protected from the sun, with the flaps down protected from the rain, you get a great breeze as you zip along, with a good driver you feel safe (although there are inevitably a few mildly 'harrowing' moments regardless of how you get about) and the ride is comfortable enough. The maximum speed they can go - given the small engine and road conditions - is slow enough that you can take in the cool stuff as you drive along but fast enough to cover a surprising amount of ground in a day.
Airport and bus pick-up and drop-off
Rate to and from Siem Reap area hotels is $5 for the airport or for bus. For pick-ups, Savuth will greet you with a sign.
Touring the temples, Tonle Sap and other area attractions
The basic day rate starts at $15 for the most popular touring routes including the small circuit, the grand circuit, the Rolous Group, the silk farm or a day around the sights within Siem Reap. Prices are higher of course for places further afield and there are some add-ons for things like sunrise. For a complete list of the prices for pretty much everything one can do with the tuk tuk drop me a line using our handy contact form.
Planning your schedule
My experience was, even after all my pre-trip planning, that in the end it's best to sit down with Savuth once you arrive and make the planning. Let him know what you're interested in seeing and how much time you have. In that way you can decide together what the optimal itinerary is to cover the most ground in your desired tempo. Savuth knows of course which temples are crowded when and where you can be for sunrise and sunset.