Cambodia Launches Bold River Tourism Cleanup Drive

Cambodia is moving to the forefront of environmental action in Southeast Asia, launching a high-profile river campaign that links plastic cleanup, eco-friendly tourism and long-term protection of its most important freshwater ecosystems.

New National Campaign Targets River Pollution and Tourism Impacts

Publicly available information shows that Cambodia’s Ministry of Tourism, in coordination with the United Nations Development Programme, has just unveiled a River Clean-up Campaign focused on “Promoting Sustainable River Tourism and Plastic Waste Reduction across Cambodia’s Waterways.” Announced in Phnom Penh on April 1, 2026, the initiative is designed to confront rising plastic pollution along key rivers while encouraging travel businesses to adopt greener operations.

The launch underscores how closely the country’s tourism fortunes are tied to its rivers. Cambodia’s flagship destinations are clustered along the Mekong, Tonle Sap and Bassac corridors, where river cruises, sunset boats and floating village excursions have become central to visitor itineraries. Reports indicate that more than 60 tourist boat operators now work on the rivers around the capital alone, a scale of activity that intensifies pressure on fragile aquatic habitats.

The campaign is being implemented under a broader plastic circularity program, backed by international philanthropic support. Publicly available project descriptions highlight efforts to curb single-use plastics in hospitality, food and beverage and transport services linked to river tourism. The goal is to shift river-based travel away from disposable items that frequently end up in waterways, and toward refill, reuse and improved waste collection systems.

Government statements and partner briefings frame the initiative as both an environmental and economic measure. Cleaner riverfronts are expected to bolster Cambodia’s appeal in the competitive regional tourism market, while safeguarding fisheries, wetlands and cultural sites that anchor rural livelihoods along the riverbanks.

Eco-Friendly River Tourism Expands from Phnom Penh to Mekong Heartlands

The new river campaign in Phnom Penh is emerging alongside a wave of eco-tourism projects further upstream. In late January 2026, WWF-Cambodia and local authorities in Kratie Province launched the “Blue-Green Riverine Tourism in Mekong Flooded Forest” project, a multi-year effort to protect river islands near the habitat of the endangered Irrawaddy dolphin while strengthening community incomes.

Project information describes plans for low-impact visitor experiences such as guided wildlife watching, community-run homestays and kayak routes through flooded forests. The focus is on helping local residents earn more from conserving river ecosystems than from practices that degrade them, such as overfishing or unsustainable sand extraction.

Kratie has long been known among travelers for dolphin-spotting excursions on the Mekong, but the new initiative is intended to broaden the tourism offer and make it more environmentally responsible. Training programs are being used to help communities improve waste management, reduce plastic leakage and monitor visitor impacts on sensitive stretches of river.

Similar approaches are being promoted in other Mekong and Tonle Sap communities through aquaculture and eco-tourism training workshops supported by international organizations. According to event summaries from 2025, these workshops emphasize practical skills such as environmentally friendly fish farming, small-scale hospitality management and community planning for tourism that respects water quality and seasonal river changes.

Plastic-Free Rivers Become a National Priority

Cambodia’s river-focused tourism push is unfolding within a broader, multi-year effort to reduce plastic waste nationwide. Previous campaigns have ranged from “Clean Cambodia” awareness drives to province-level events that mobilize volunteers, students and businesses to remove trash from markets, canals and riverbanks.

Reports on earlier initiatives note that millions of Cambodians have taken part in activities aimed at cutting single-use plastics and cleaning urban and rural waterways. The Ministry of Environment has repeatedly highlighted plastic pollution in the Mekong, Tonle Sap River and Tonle Sap Lake as a threat to fish stocks, public health and the attractiveness of tourism sites.

Information from recent assessments of Southeast Asian river systems indicates that Cambodia’s rivers carry substantial volumes of mismanaged plastic toward the sea, especially during high-water periods. Annual cleanup campaigns on and around Tonle Sap Lake have become important for capturing waste as water levels recede, revealing large accumulations of discarded packaging, bottles and fishing gear.

The new river tourism campaign builds directly on these experiences. By concentrating on tourist hotspots and boat corridors, it seeks to align national plastic-reduction targets with the realities of a growing visitor economy. Awareness materials, cleanup events and pilot projects are expected to be rolled out along major riverfronts in the months ahead, complementing ongoing efforts on national roads and in urban centers.

Safeguarding Natural Resources at Cambodia’s Signature Water Destinations

Cambodia’s rivers are not only transit routes and tourist attractions; they are fundamental natural resources that support fisheries, agriculture and floodplain ecosystems across the country. Tonle Sap Lake and its connected river system, in particular, form one of the world’s most productive inland fisheries and provide seasonal livelihoods for millions.

Regional studies highlight that declining water quality, driven by plastic waste and other pollutants, is beginning to affect aquatic biodiversity and the resilience of riverine communities. Travel industry observers warn that if visitors encounter degraded, littered riverbanks, Cambodia risks losing a competitive edge at the very moment it is trying to diversify beyond temple tourism in Siem Reap.

At the same time, high-profile festivals and events focused on rivers, such as the annual Water Festival in Phnom Penh and provincial regattas, draw large domestic and international crowds. Environmental organizations note that these gatherings can either contribute to pollution or serve as powerful platforms for behavior change, depending on how waste is managed and how vendors and visitors are engaged.

By foregrounding eco-friendly river tourism, national and local actors are attempting to shift this balance. Promotional materials increasingly highlight “clean river” experiences, floating communities that have adopted better waste practices, and wildlife-rich stretches of the Mekong where conservation and tourism are closely intertwined.

What the New Campaign Means for Travelers and Local Communities

For international travelers, the new campaign signals a gradual transformation in how river experiences are organized and marketed in Cambodia. Industry updates suggest that more operators will be encouraged to phase out single-use plastics on boats, introduce refill stations for drinking water, and participate in periodic riverbank cleanups linked to tourism seasons.

Visitors can expect to see increased messaging about responsible behavior on the water, from not discarding trash to choosing tours that demonstrate clear environmental commitments. Travel businesses that comply with emerging guidelines may benefit from stronger branding as eco-friendly operators, an advantage in a market where environmentally conscious tourism is gaining traction.

For river communities, the initiatives bring both opportunities and challenges. Access to technical assistance, training and small-scale financing can help local residents pivot toward services such as community-based homestays, guided nature excursions and handicraft sales that rely on healthy ecosystems. At the same time, communities will be under growing pressure to improve local waste systems and enforce informal norms against dumping into rivers.

Observers of Cambodia’s environmental policy landscape note that coordination will be critical to the campaign’s success. Ensuring that tourism, environment, transport and local government actors work from a shared plan will determine whether early pilot projects along the Mekong and Tonle Sap can be scaled up nationwide. As river tourism continues to expand, the country’s experiment in linking cleanup efforts with visitor experiences is being watched closely across the Mekong region.