Chile
Risk Overview
Chile is one of South America's most stable and developed countries, and its traveller risk is almost entirely environmental. Patagonian weather is violent and changeable — wind is the signature hazard in Torres del Paine — while the Atacama puts visitors above 4,000 metres at sites like El Tatio within a day of arrival. Earthquakes are a background reality the country engineers for. Urban crime in Santiago requires standard precautions but rarely more.
Medical Infrastructure
Santiago holds excellent private facilities by any standard. Capability decreases with latitude in both directions: Punta Arenas and Puerto Natales serve Patagonia at a moderate level, meaning serious trauma from the parks involves long ground or air transfers north. Atacama cases stage through Calama. The distances are the medical system's defining feature; the quality at the centre is not in question.
Entry Requirements
Most Western nationalities enter visa-free for tourism. Verify current requirements before travel.
Altitude and Dive Notes
In Torres del Paine, wind — not cold — is what puts people down; guard against it on exposed passes and treat forecast gusts above 80 km/h as a routing decision. In the Atacama, the altitude arrives faster than the scenery suggests: hydrate, ascend progressively, and treat headaches at El Tatio seriously.