For us a “classic” trip is one that incorporates the major highlights, but also allows a little time for relaxation and includes one or two lesser-known destinations or activities to give you a more rounded experience of Vietnam. So we’d say the quintessence of Cambodia would include the fabled temples of Angkor,  the hustle and bustle of Phnom Penh and the charming colonial towns of Kep & Kampot on the southern shores. For those looking to delve a little deeper, include a wildlife foray in the heart of the Cardamon Mountains in Koh Kong or discover the sleepy beauty of Battambang just south of Siem Reap.