Health
Andorra is a high-Pyrenees, industrialized destination. Use normal food-and-water caution; treat stream or untreated water when hiking. Outdoor risks are mainly altitude, strong UV/snow reflection, fast-changing mountain weather, winter cold, summer heat, and tick/mosquito bites in wooded areas. Carry insurance and a small health kit.
Vaccinations
Consult a doctor or travel clinic at least a month before travel. Be up to date on routine vaccines, including MMR, varicella, Tdap/Td, flu, polio, shingles when applicable, and COVID-19. CDC recommends hepatitis B for unvaccinated travelers to Andorra. Rabies is uncommon in dogs, but pre-exposure vaccine may be discussed for animal/bat exposure or remote outdoor plans. Yellow fever vaccine is not recommended and no certificate is required.
eSIM / connectivity
eSIM is well supported for visitors with compatible phones. Andorra Telecom is the domestic mobile operator and promotes eSIM Andorra for tourist connectivity; visitors can buy online, receive a QR code by email, and activate before arrival or in Andorra. Physical SIMs are available at authorized points for phones without eSIM. Free Wi-Fi hotspots are also available in ski resorts, main-town streets, public places, shopping centres, and The Shopping Mile.
Health/vaccine info is reference only, not medical advice — consult a doctor or travel clinic; defer to CDC/WHO and official sources (as of 2026-06-28).