🇰🇭 Cambodia
Siem Reap
Siem Reap is the gateway city to the Angkor Archaeological Park — the world's largest religious monument complex, covering 400 km² of jungle in northwestern Cambodia, the capital of the Khmer Empire from the 9th to the 15th century when it was the largest pre-industrial city on Earth, with a population estimated at 750,000-1,000,000 (larger than any contemporary European city). Siem Reap city itself (population 250,000) exists entirely as the service city for Angkor tourism — 6 million tourists visited the Angkor park before COVID, with a significant post-pandemic recovery; the tourism industry employs 85% of the working population of Siem Reap Province. The Angkor Archaeological Park (UNESCO World Heritage 1992 — 1,000 temples, water management systems, roads and urban infrastructure constructed between 802 AD when Jayavarman II proclaimed himself devaraja (god-king) and 1431 when the Thai Ayutthaya kingdom sacked Angkor, causing the Khmer capital to move south to Phnom Penh) contains Angkor Wat (the single largest religious building ever constructed: 1.6 km perimeter moat, 180 m pyramidal central tower, 72 major temples in the complex, built 1113-1150 for King Suryavarman II; it faces west, toward sunset — associated with death in Hindu cosmology, suggesting it was built as a funerary temple; the celestial alignment of the temple means the spring equinox sunrise positions the sun precisely over the central tower when viewed from the main causeway), Angkor Thom (the last great city of the Khmer Empire, built c.1190 by Jayavarman VII), the Bayon (the face temple with 216 massive carved faces on 54 towers — each face is believed to represent Jayavarman VII as the bodhisattva Avalokitesvara; the largest Buddhist temple in the world), and Ta Prohm (the temple left unrestored with trees growing through the walls, used as the set for Lara Croft: Tomb Raider).