Looking up through dense tropical palm canopy, Cardamom Mountains, Cambodia
Experience

Jungle & Nature in Cambodia

Cardamom Rainforests & Wild Rivers

7 national parks & sanctuaries Best: Nov–Apr Top pick: Cardamom Mountains

Quick Answer

Cambodia's wildest experiences are in the Cardamom Mountains, Mondulkiri's elephant country, and along the Mekong where endangered Irrawaddy dolphins still swim. Beyond the rainforest, sacred Phnom Kulen and the misty ruins of Bokor Mountain add waterfalls and history to the mix, while Kirirom and Kep National Park offer easy day-trip nature close to Phnom Penh and the coast. The dry season (November to April) is best for trekking; the green season brings waterfalls to full dramatic flow.

Top Jungle & Nature Experiences in Cambodia

Editor-curated picks — click any experience to explore further.

  1. 1
    Wildlife

    Elephant Valley Project

    Mondulkiri

    No-ride, no-performance sanctuary — walk alongside elephants in the forest
  2. 2
    Nature

    Phnom Kulen National Park

    Siem Reap

    Birthplace of the Khmer Empire, with jungle waterfalls and a sacred reclining Buddha
  3. 3
    Trekking

    Chi Phat Eco-Trekking

    Koh Kong

    Award-winning community eco-tourism deep in the Cardamom Mountains
  4. 4
    Nature

    Bou Sra Waterfall

    Mondulkiri

    Multi-tiered cascade plunging into jungle pools — most dramatic in the green season
  5. 5
    Nature

    Yeak Laom Volcanic Lake

    Ratanakiri

    Sacred circular crater lake — crystalline water, indigenous cultural significance
  6. 6
    Wildlife

    Irrawaddy Dolphin Watching at Kampi

    Kratie

    A recovering population of critically endangered river dolphins, boat trips from Kratie
  7. 7
    Nature

    Bokor National Park

    Kampot

    Misty abandoned French hill station with a working hilltop pagoda and coastal views
  8. 8
    Trekking

    Virachey National Park

    Ratanakiri

    Cambodia's largest protected wilderness — multi-day guided treks only
  9. 9
    Nature

    Kirirom National Park

    Kampong Speu

    Cambodia's first national park — cool pine forest two hours from Phnom Penh
  10. 10
    Nature

    Kompong Phluk Flooded Forest

    Siem Reap

    Stilt village and submerged forest, paddled by canoe at high water on the Tonle Sap
  11. 11
    Adventure

    Tatai River & Waterfall

    Koh Kong

    Kayak through limestone karst and rainforest to a jungle waterfall
  12. 12
    Nature

    Ream National Park

    Preah Sihanouk

    Mangroves, beaches, and dugongs minutes from Sihanoukville

The Cardamom Mountains — Rainforest Wilderness

Stretching across southwest Cambodia, the Cardamoms are one of the largest remaining blocks of tropical forest in Southeast Asia — and home to the country's best community-run trekking.

Trekking

Chi Phat

Koh Kong

A former hunting village now run by ex-hunters turned trekking guides
Adventure

Tatai River & Waterfall

Koh Kong

Kayak through karst and jungle to a swimmable waterfall
Nature

Botum Sakor National Park

Koh Kong

Cambodia's largest national park — rainforest, mangrove, and elephant corridors
Nature

Kirirom National Park

Kampong Speu

Cambodia's first national park, with cool pine forest and royal-era ruins
Trekking

Phnom Aural

Kampong Speu

A multi-day trek to Cambodia's highest peak at 1,813m
Trekking

Phnom Samkos Wildlife Sanctuary

Pursat

Deep Cardamom wilderness reached by community trek from Osoam village

Mondulkiri — Elephants & Highland Waterfalls

The northeastern highlands feel like a different country — red laterite roads, pine forests, and a resident elephant herd roaming semi-wild.

Wildlife

Elephant Valley Project

Mondulkiri

Walk alongside rescued elephants — no riding, no performance
Nature

Bou Sra Waterfall

Mondulkiri

Mondulkiri's most spectacular cascade, best after the wet season

Ratanakiri — Crater Lakes & Jungle Treks

Cambodia's remote northeast corner, bordering Laos and Vietnam.

Nature

Yeak Laom Lake

Ratanakiri

A perfectly circular volcanic crater lake, sacred to the Tampuan people
Trekking

Virachey National Park

Ratanakiri

An ASEAN Heritage Park — Cambodia's largest wilderness, guided treks only

The Mekong River — Dolphins & River Trails

A 180km stretch of the Mekong between Kratie and the Lao border shelters one of the world's last populations of Irrawaddy river dolphins.

Wildlife

Kampi Dolphin Pool

Kratie

Cambodia's most reliable spot to see wild Irrawaddy dolphins
Trekking

Mekong Discovery Trail

Kratie

Cycling and kayaking routes through river islands and flooded forest
Wildlife

Anlong Cheuteal Dolphin Pool

Stung Treng

A quieter dolphin pool near the Lao border, paired with flooded-forest wetlands

Tonle Sap & Siem Reap Highlands

Beyond the temples, Siem Reap province holds a sacred mountain and the country's most striking flooded-forest scenery.

Nature

Phnom Kulen National Park

Siem Reap

Sacred mountain, birthplace of the Khmer Empire, with jungle waterfalls
Nature

Kompong Phluk

Siem Reap

A stilt village inside a submerged forest on the Tonle Sap

Southern Hills & Coastal Parks

Kampot, Kep, and the coast pack waterfalls, caves, and national parks into easy day trips from the south coast.

Nature

Bokor National Park

Kampot

A misty mountaintop ghost town with an active pagoda and coastal views
Nature

Tek Chhouu Waterfall

Kampot

Kampot's easiest riverside escape — rapids, rock pools, and a picnic spot
Nature

Phnom Kampong Trach

Kampot

A limestone karst riddled with cave shrines and a swimming cave
Trekking

Kep National Park

Kep

A jungle loop trail above Kep town, ending at a Gulf of Thailand sunset viewpoint
Nature

Ream National Park

Preah Sihanouk

Mangroves, beaches, and dugongs minutes from Sihanoukville

Jungle & Nature for Every Type of Traveler

Wildlife Watcher

The Elephant Valley Project in Mondulkiri and dolphin boat trips at Kampi are world-class wildlife experiences with almost no crowds.

See itinerary

Trekker

Chi Phat in Koh Kong offers 2–5 day forest treks with former hunters as wildlife guides. Virachey and Phnom Aural are for the seriously adventurous.

See itinerary

Family

Mondulkiri's Elephant Valley Project is ideal for families — gentle walks alongside elephants with expert naturalist guides. Yeak Laom and Tek Chhouu are easy swimming stops.

See itinerary

Eco Traveller

Chi Phat's community model is one of Southeast Asia's best eco-tourism projects. Your visit directly supports forest conservation and ex-poacher livelihoods.

See itinerary

Where in Cambodia?

Siem Reap, Cambodia

Siem Reap

Gateway to the Ancient World
Preah Sihanouk, Cambodia

Preah Sihanouk

Tropical Islands & Gulf of Thailand Beaches
Kampot, Cambodia

Kampot

Riverside Charm, Famous Pepper & Crab
Kratie, Cambodia

Kratie

River Town & Irrawaddy Dolphins
Mondulkiri, Cambodia

Mondulkiri

Wild Elephants & Highland Forests
Koh Kong, Cambodia

Koh Kong

Cardamom Rainforest & Wild Rivers
Ratanakiri, Cambodia

Ratanakiri

Crater Lakes, Jungle Treks & Minority Villages
Kep, Cambodia

Kep

Crab, Beaches & Pepper Plantations
Kampong Speu, Cambodia

Kampong Speu

Cardamom Highlands Gateway
Pursat, Cambodia

Pursat

Cardamom Mountains & Tonle Sap
Stung Treng, Cambodia

Stung Treng

Mekong Dolphins & River Wilderness

Browse all provinces

Best Time for Jungle & Nature in Cambodia

Dry Season — Nov to Apr

Clear skies, cool temperatures, and easy access across Cambodia. Ideal for temples, trekking, and beach visits. Peak season (Dec–Jan) brings the most visitors and highest prices — book accommodation in advance.

Recommended

Green Season — May to Oct

Lush green landscapes, fewer crowds, lower prices, and full-flow waterfalls. Rain falls mostly in afternoon downpours — mornings are often clear. Bioluminescence peaks on the coast. Temples are quieter and photogenic with moody skies.

Budget-friendly

Full month-by-month guide

How to Experience Jungle & Nature in Cambodia

Getting There

Most visitors fly into Phnom Penh (PNH) or Siem Reap (REP). Budget carriers including AirAsia and Bangkok Airways connect both cities to regional hubs. Overland from Thailand or Vietnam is straightforward and popular.

What to Bring

Lightweight, breathable clothing. Temples require covered shoulders and knees — a scarf doubles as both cover-up and temple-appropriate wear. Reef-safe sunscreen for coastal areas. A good insect repellent for jungle and evening activities.

Guided vs Self-Guided

Most Cambodian experiences can be done independently. Guided tours add significant value at historical sites (context, access, storytelling) and for wildlife experiences (safety, specialist knowledge). Licensed guides cost $30–50/day and are available through hotels.

Budget Guide

Cambodia is excellent value. Budget travellers: $30–50/day (dorm, street food, local transport). Mid-range: $60–100/day (guesthouse, restaurant meals, tuk-tuk). The Angkor Pass is $37/day or $62 for 3 days — the main fixed cost for temple visitors.

Full budget guide for Cambodia

Suggested Itineraries

10–12 Days in Cambodia — Temples & Beach
10–12 days

10–12 Days in Cambodia — Temples & Beach

Angkor Wat at sunrise

 14 Days in Cambodia — The Full Country
14+ days

14 Days in Cambodia — The Full Country

Angkor Wat at sunrise

All Cambodia itineraries

Frequently Asked Questions

What wildlife can you see in Cambodia?
Cambodia's forests shelter Asian elephants, clouded leopards, sun bears, and pileated gibbons. The Mekong hosts the critically endangered Irrawaddy dolphin — the population fell to around 89 individuals by 2020 but has since recovered to over 110 by 2025. Bird life is extraordinary — the giant ibis (Cambodia's national bird), white-shouldered ibis, and sarus crane are all specials. The Cardamom Mountains have one of the highest biodiversity densities in mainland Southeast Asia.
When is the best time for wildlife watching in Cambodia?
The dry season (November to April) is better for wildlife spotting — animals congregate around water sources and trails are accessible. However, the green season (May to October) brings spectacular waterfalls, the Tonle Sap flood at its most dramatic, and bioluminescent plankton on the coast.
Is trekking in Cambodia safe?
Trekking in established eco-tourism areas like Chi Phat and Mondulkiri is safe and well-organised. Always trek with a licensed local guide. Remote areas like Virachey and Phnom Aural require experienced guides and multi-day preparation. Unexploded ordnance (UXO) remains a concern in some remote northeastern border areas — stick to marked trails.
What is the Elephant Valley Project?
The Elephant Valley Project (EVP) in Mondulkiri is a sanctuary for working and rescued elephants. There is no riding, no performances — you walk alongside the elephants through the forest as they forage naturally. Day and multi-day visits are available. It is widely considered one of Southeast Asia's best responsible elephant experiences.
Can you swim in Cambodia's rivers and lakes?
Yeak Laom volcanic lake in Ratanakiri is excellent for swimming — clean, safe, and beautiful. The Tonle Sap and Mekong rivers are not suitable for swimming due to strong currents and boat traffic. River swimming at waterfalls in Mondulkiri, Kampot, and Koh Kong is generally safe — always ask local guides before entering the water.
How much does it cost to visit Cambodia's national parks?
Most parks charge a small entry fee or informal toll of $1–5. The main exceptions are Phnom Kulen, which has a separate $20 ticket not covered by the Angkor Pass, and the Elephant Valley Project, which charges $45–95 depending on visit length since it funds a full-time elephant sanctuary rather than simple park access. Remote sanctuaries like Virachey and Phnom Samkos are typically accessed through guided packages that bundle permit and guide costs together.

Plan Your Cambodia Trip

Get expert advice on visas, the best time to visit, budgets, and curated itineraries built around what you love most about Cambodia.

Browse Itineraries Plan Your Trip All Experiences