This information may change. Always check the official source.Last verified: August 2026 by

Private clinics in Santiago are excellent and expensive, the tap water is safe, and the two health risks worth planning for are altitude in the north and UV everywhere.

  • Private clinics in Santiago are first-rate, expensive, and want payment or a guarantee up front. Clinica Alemana, Las Condes and Santa Maria are the usual names, and insurance is not optional.
  • San Pedro de Atacama sits at 2,400 m and the standard tours go to 4,300 m at dawn. Spend a day in town first - people routinely do the geysers on their first morning and feel dreadful.
  • Headache, nausea and breathlessness that do not settle mean going down. Drink water, skip alcohol the first night and go slowly.
  • Tap water is safe in Santiago and most cities, though hard and heavily chlorinated. In the far north it is high in minerals and can upset stomachs - use bottled there.
  • There is no malaria and no yellow fever in Chile and no vaccinations are required. Check your insurance covers hiking, altitude and evacuation.

Medical care

  • Private clinics in Santiago are first-rate: Clinica Alemana, Clinica Las Condes, Clinica Santa Maria.
  • They are expensive and want payment or a guarantee up front. Insurance is not optional.
  • Public hospitals will treat an emergency and are slower and more basic.
  • Pharmacies (Cruz Verde, Salcobrand, Ahumada) are everywhere and pharmacists will advise; many drugs are sold over the counter.
  • In Patagonia and the Atacama, serious care is a flight away, which is what evacuation cover is for.

Altitude

  • San Pedro de Atacama sits at 2,400 m and the standard day trips go to 4,300 m at the El Tatio geysers, at dawn, having got up at 04:00.
  • Spend a day at San Pedro before the high tours. People routinely do the geysers on their first morning and feel dreadful.
  • Drink water, skip alcohol the first night, and go slowly. Coca tea is offered and helps a little.
  • Headache, nausea and breathlessness that do not settle mean going down.

Sun, water and food

  • UV in the Atacama and the far south is extreme. The ozone thinning over southern Chile is real; burn times in Patagonia are shorter than the temperature suggests.
  • Tap water is safe in Santiago and most cities and is very hard and heavily chlorinated. Many visitors prefer bottled for taste; both are fine.
  • In the far north the water is high in minerals and can upset stomachs. Bottled there.
  • Food hygiene is good. Ceviche and raw shellfish are excellent and are the usual culprits when something goes wrong; eat them where it is busy.
  • Red tide (marea roja) closes shellfish harvesting in the south at times, and the ban is publicised and enforced.

Before you go

  • No vaccinations are required. Hepatitis A and the usual boosters are sensible.
  • There is no malaria and no yellow fever in Chile.
  • Bring prescription medicine with the prescription, since names differ.
  • Insurance should cover hiking and altitude if you are going to Patagonia or the Atacama, and evacuation if you are going anywhere remote.

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Sources (2)

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