A Cultural and Historical Introduction to Phnom Penh
Phnom Penh, the capital of Cambodia, is not just a gateway to Angkor Wat or a stopover city — it is a living chronicle of a nation’s soul. Understanding Phnom Penh means diving into centuries of history, resilience, and cultural evolution that shape every street, temple, and smile you’ll encounter here. This guide offers a comprehensive look at Cambodia’s history and the cultural heartbeat of its capital city.
From the Khmer Empire to the Birth of Phnom Penh
Cambodia’s story begins long before Phnom Penh, with the grandeur of the Khmer Empire. Centered in Angkor (modern-day Siem Reap), the empire thrived between the 9th and 15th centuries, building majestic temples like Angkor Wat and Bayon — masterpieces of architecture and spirituality.
Phnom Penh’s own legend begins around 1372, when Lady Penh, a wealthy widow, discovered sacred Buddha statues inside a tree on the banks of the Tonlé Sap River. She built a shrine on a small hill — Wat Phnom — and the area gradually grew into a settlement. In the 15th century, Phnom Penh briefly became the royal capital, a status it regained permanently in 1865.
The French Colonial Influence
From the mid-19th century, Cambodia became part of French Indochina. Under French rule, Phnom Penh was transformed into a modern city with wide boulevards, elegant villas, and colonial architecture. The French introduced Western education, infrastructure, and administrative systems, many of which are still present in Phnom Penh’s city layout today.

Walking through neighborhoods like Daun Penh and around the Central Market, visitors can still admire preserved colonial buildings, art deco structures, and leafy avenues that blend European aesthetics with Khmer sensibilities.
One of the most iconic remnants of this era is the Central Post Office, built in 1895 in the heart of the old French quarter. Featuring neoclassical columns and arched windows, the building remains operational and stands as a symbol of the colonial legacy. Its yellow façade and open square are a favorite spot for photographers and architecture enthusiasts.
The Khmer Rouge Era and National Recovery
One of the most defining chapters in Cambodia’s modern history is the Khmer Rouge period (1975–1979). Led by Pol Pot, the regime evacuated Phnom Penh, turning it into a ghost city, and committed atrocities that took the lives of nearly 2 million people.

Tuol Sleng Genocide Museum (S-21) and the Killing Fields of Choeung Ek stand today as solemn memorials in the history of Phnom Penh Visiting these places is not easy, but it provides essential understanding of the pain and strength of the Cambodian people. After the fall of the Khmer Rouge, the country began a long, ongoing recovery process that continues today.
Phnom Penh Today: A City in Cultural Renaissance
Phnom Penh has risen from its painful past to become one of Southeast Asia’s most dynamic and resilient capitals. Young Cambodians, artists, entrepreneurs, and digital nomads now populate the city’s cafés, co-working spaces, art galleries, and street food markets.

Areas like Riverside, Bassac Lane, and Koh Pich showcase the city’s diversity — where French colonial villas sit next to modern skyscrapers, and Buddhist rituals coexist with hip nightlife and contemporary art scenes. Cultural centers and museums promote Khmer identity, while annual festivals like Khmer New Year and Pchum Ben preserve spiritual and family traditions.
Cultural Etiquette and Traditions for Visitors
Understanding local customs enhances any visit. In Cambodia, it’s polite to greet with a “sompeah” — hands pressed together like a prayer, accompanied by a slight bow. Visitors should remove shoes before entering homes or temples, dress modestly, and show respect toward monks.

Buddhism plays a central role in daily life, and many Cambodians observe rituals based on lunar calendars. Offerings at spirit houses, chants in pagodas, and traditional blessings all speak to a vibrant spiritual fabric. Learning a few basic Khmer phrases (like “okun” for thank you) goes a long way.
Final Thoughts
Phnom Penh is more than its monuments and museums — it’s a city that has endured empires, colonialism, genocide, and rebirth. Exploring its history gives depth to your journey, making each experience richer and more meaningful.
Whether you’re visiting for a few days or staying longer, taking the time to understand the history of Phnom Penh will transform how you see the streets, meet the people, and connect with Cambodia’s living culture.
Want to discover Phnom Penh from the inside? Book your stay at Claudio’s Home Stay and explore the city with insight and comfort.