17 Destinations to Visit Before They're Gone

Seventeen last-chance destinations face threats from climate change, overtourism, or development, urging immediate visits. These spots include fragile ecosystems, ancient sites, and natural wonders at risk of disappearing forever. Travelers witness melting glaciers, eroding reefs, and vanishing cultural landmarks before irreversible loss. The list highlights urgent calls to explore responsibly and support conservation. Act now to experience these irreplaceable places in their current form.