The town of Siem Reap, in northern Cambodia, is the primary access point for the Angkor Archaeological Park. The name Siem Reap literally means "Siam Defeated". It is quite laid-back and a pleasant place to stay while touring the temples. It is a nice compromise between observing Cambodian life and enjoying the amenities of modern services and entertainment, thanks to a large expatriate community.
Get in The airport is less than 15 minutes from the town centre by taxi ($7) or motodop ($4). If you have an advance booking in a hotel, ask the hotel for a free airport pickup (in one of their tuk-tuks).
There are separate terminals for international and domestic flights. International departure tax is a steep $25, or $13 for children, payable after check-in and before clearing immigration. Note that usually this must be paid in cash because the credit card facility is unreliable, so have cash with you. Domestic departure tax to Phnom Penh is $6.
Get around Most of the sights in Siem Reap can be seen on foot. But be aware that most of the streets around town degrade into small swamps of muddy water and potholes of unknown depth following rain (almost daily in the wet season), making the roads a challenge to navigate. Many guesthouses will also lend you bicycles either for free or for a nominal charge. Within Siem Reap, tuk-tuk rides should cost $2, with prices doubling to $4 at night and during bad weather. Tuk-tuks are ubiquitous. If you plan to stay in Siem Reap for a few days, it can also be a good idea to build a relationship with one tuk-tuk driver as once they know you they will quite often take you to places off the regular tourist route and allow you to experience the "real" Siem Reap.