Siem Reap, Phnom Penh, Batdambang
Itinerary. Days 1-3 Siem Reap Angkor Archeological Park. Day 4: Koh Ker, Preah Vihear tour, Day 5: Travel by boat to Battambang. Day 6: Battambang, Killing Caves, Bamboo Train. Day 7: Travel by bus to Phnom Penh. Day 8: Phnom Penh Tuol Seng …