Nepal set ambitious tourism targets, and the industry has been recovering strongly from the pandemic years. Hotel construction is booming in Pokhara and Chitwan. New trekking routes are being marketed aggressively. Domestic airlines are adding capacity. All of this sounds like progress — until you visit the Everest Base Camp trail and see the garbage, or walk through Thamel and notice that heritage buildings are being replaced by concrete hotels, or learn that Chitwan's buffer zone communities see a fraction of the revenue generated by the national park.

The fundamental problem is that Nepal's tourism model prioritizes volume over value. More arrivals mean more revenue in aggregate, but the environmental and cultural costs are externalized. The trails of the Annapurna and Everest regions suffer from waste management failures that would be unacceptable in any developed tourism destination. Kathmandu Valley's UNESCO World Heritage Sites continue to deteriorate under the combined assault of pollution, unregulated construction, and inadequate conservation funding.

Sustainable tourism is not anti-tourism. It is smarter tourism. Countries like Bhutan have demonstrated that limiting visitor numbers and charging premium fees can generate comparable revenue while preserving natural and cultural assets. Costa Rica has shown that community-based ecotourism can distribute economic benefits more equitably. Nepal does not need to copy these models wholesale, but it must learn from them.

Concrete steps are needed urgently: enforce carrying capacity limits on popular trekking routes, mandate waste-out policies for all expedition teams, direct a meaningful share of tourism revenue to local communities and conservation, invest in training for heritage conservation professionals, and develop tourism products beyond trekking and temples that spread visitors across regions and seasons. Nepal's mountains and monuments have survived centuries. Whether they survive the next few decades of tourism depends on choices made today.