Nepal's September-November tourist season accounts for roughly a third of the country's annual 1.15 million visitors. This year, a glacial collapse along the Nepal-Tibet border triggered floods that killed more than 1,450 people and severed critical highway links — just as that season was supposed to begin. The economic damage now extends far beyond the physical flood zone. The mechanism is straightforward: destroyed highways and embassy travel advisories created a perception that all of Nepal was unsafe, triggering mass cancellations even in unaffected areas like Chitwan and Pokhara. Pushpraj Rimal, a Kathmandu-based tour planner and taxi driver, reports doing one-quarter of his usual seasonal business. A Chitwan resort operator saw 80 percent of reservations cancelled within hours of the floods. The damage is not proportional to the disaster's geographic footprint — it is amplified by information asymmetry and risk-averse travel behavior. The extraction pattern here is natural disaster compounded by structural fragility. Nepal's tourism infrastructure depends on a small number of highways connecting Kathmandu to key destinations. When those arteries were severed, the entire system seized. There is no redundancy — no alternative routes, no distributed transport network that could absorb the shock. A single glacial collapse 150km away shut down a resort's entire September bookings. Small operators bear the concentrated cost. Seeta Nepali, 61, sells buttermilk on the Kathmandu-Pokhara highway. She earned nothing for 11 days after the floods and is now making one-quarter of normal revenue. She and her husband have reduced their diet to flattened rice and buttermilk because they cannot afford vegetables. Pushpraj cannot fulfill his promise to buy his children a tablet for Dussain. These are not abstractions — they are the terminal nodes where systemic fragility converts into household deprivation. Embassies played an ambiguous role. The UK issued a broad advisory on September 11 warning that many areas were unstable. The US designated no-travel zones. India's charge d'affaires tried to clarify that only some parts needed avoidance. But the damage was already done — travellers from Britain, Japan, and India all cited safety concerns, with some misreading localized warnings as country-wide advisories. A Japanese father cited stranded dead bodies as a health concern for his family. A British group of six cancelled their first-ever Nepal trip entirely. Some tourists adapted rather than cancelled. Tapas Kumar from India dropped Pokhara from his itinerary and extended his Kathmandu stay to seven days — a partial recovery for the capital but a total loss for Pokhara businesses. This substitution effect means even the tourists who do arrive are concentrating in the safest, most accessible locations, further starving peripheral economies. The full economic impact remains unassessed, but the structural lesson is already clear. Nepal's tourism sector — 8 percent of GDP, over 1 million jobs — has no resilience architecture. One infrastructure failure cascades through the entire system because there are no alternative routes, no distributed information channels to counteract blanket advisories, and no financial buffers for the small operators who constitute the sector's base. The floods will recede. The fragility will not.