Back in August, right on the eve of the 2026 run of ITE-HCMC, we published a feature on how Indochina nations kicked off the Three Countries, One Destination initiative.
Since the release of that article and the staging of the actual travel expo, Cambodia, Laos, and Vietnam (CLV) adopted a Joint Action Plan on CLV Tourism Cooperation for 2026-2028 on 26th August.
This plan paves the way to promote the subregion’s One Journey, Three Destinations vision through joint tourism products, improved connectivity, and coordinated destination promotion.
Actionable policies are fundamental
This strategic pivot to a unified approach to tourism is underpinned by actionable regional policies formulated by key stakeholders.
Three Countries, One Destination, for example, was drafted jointly by Vietnam, Cambodia, and Laos to slash cross-border friction for international tour operators.
Supported by the Asian Development Bank’s Greater Mekong Subregion (GMS) Sector Strategy, regional planners are deploying the 3Cs blueprint: Connectivity, Competitiveness, and Community.
This framework pairs critical transport infrastructure with streamlined border administration to disperse arrivals beyond saturated gateways into secondary provinces.
Concurrently, regional dialogues are advancing towards a unified visa mechanism, an ASEAN-flavoured counterpart to Europe’s Schengen model, to deliver borderless itineraries across international air and overland transit points.
What this means for the travel industry
The commercial logic of this collective model is compelling: landlocked or developing markets directly leverage the immense pulling power of primary arrival hubs such as Bangkok, Hanoi, and Ho Chi Minh City.
Instead of battling over transient stopovers, national tourism organisations are jointly curating thematic circuits.
Travellers are encouraged to sail transboundary routes along the Mekong River or journey along an integrated UNESCO Heritage Trail connecting Angkor Wat, Luang Prabang, Hue, and Sukhothai.
Crucially, this cross-border integration provides a practical counterbalance to overtourism by funnelling visitors away from fragile, high-density hotspots into community-based tourism (CBT) clusters and eco-wellness sanctuaries.
Consequently, regional stakeholders can safeguard delicate biodiversity whilst channeling foreign spend directly into indigenous villages.
A caveat
Nevertheless, realising this vision requires confronting systemic vulnerabilities.
Marked infrastructure disparities mean secondary destinations risk being bypassed unless multilateral public-private partnerships accelerate corridor links.
Bureaucracy and uneven visa policies continue to deter independent itineraries, demanding a fully digitised, coordinated e-visa framework across all participating borders.
Furthermore, destinations must guard against economic leakage, ensuring international operators do not siphon away profits at the expense of host communities.
If Southeast Asia’s northern tier can dismantle these operational hurdles, Indochina will not merely be sharing visitors.
Rather, the subregion will pioneer a resilient blueprint for sustainable, high-yield regional tourism across the Asia Pacific.
