Although guides aren t essential as paths are often marked, all things considered they aren t a bad idea. Some of the more remote temples are offered as day tours. Bantay Srei is often combined with a trip to nearby Kobal Spien , a hike through the forest to some interesting ancient carvings in the riverbed. A more energetic excursion is to the holy mountain of Phnom Kulen , the focal point of Khmer pilgrimage and a 2-hr climb. The military have total control here and foreigners must bribe them to proceed.
Fit walkers see riverbed carvings, a waterfall, a temple and some excellent views.
An arduous trip by 4WD through dreadful roads can take you to the lost temple of Beng Mealea deep in the jungle. This gets very few visitors due to its inaccessibility. The usual bribing is required to get here, but this large and overgrown temple has barely changed since its discovery and offers visitors an idea of what Mouhot must have seen back in 1868. Cultural shopping tours can cover the artistry and craft centres in and around Siem Reap. Trips to the Vietnamese floating village or biosphere reserves on Tonle Sap Lake are available.