A passport and visa are required. Tourists and business travelers may purchase a Cambodian visa valid for one month at the airports in Phnom Penh and Siem Reap. Both require a passport-sized photograph. A departure tax is charged on all domestic and international flights.
Use an insect repellent against mosquitoes. It is the only way to be sure of protection against mosquito borne diseases. Since Cambodia has a hot and humid tropical climate, casual and light-weight clothing is best. Clothing made from natural fibers is the best option. A jacket might be needed on cool winter evenings or in hotels and restaurants using excessive air-conditioning. A hat and high-factor sun block is advisable as protection against the hot sun when sightseeing.
The climate can generally be described as tropical. As the country is affected by monsoon, it is hot and humid with an overage temperature around 27.C (80.F). There are two distinct seasons: the Rainy Season and the Dry Season. However, the Dry Season is divided into two sub-seasons, cool and hot.
The population of Cambodia today is about 10 million. About 90-95 percent of the people are Khmer ethnic. The remaining 5-10 percent include Chinese-Khmers, Khmer Islam or Chams, ethnic hill-tribe people, known as the Khmer Loeu, and Vietnamese. About 10 percent of the population lives in Phnom Penh, the capital, making Cambodia largely a country of rural dwellers, farmers and artisans.
For Cambodian souvenirs, art, silks, handicrafts and curios, both Phnom Penh and Siem Reap offer a good range and variety of shopping opportunities and products. Traditional Cambodian souvenirs include fine hand-loomed silks, Angkorian and Buddhist themed carvings and statuary, hand-pounded silverwork, colored gems,....