Altitude: San Pedro de Atacama is 2,400 meters (7,900 feet) above sea level, and some tours take you above 4,000 meters (13,000 feet). It’s important to stay hydrated, avoid alcohol, and take it easy during the first 24 hours to avoid altitude sickness.
Sun Protection: The sun is intense in the desert. Be sure to wear sunscreen, sunglasses, a hat, and protective clothing.
Weather: Temperatures can vary greatly, with hot days and cold nights. Bring layers to stay comfortable throughout the day and night.
Health and Safety: Carry any personal medications, as medical facilities in San Pedro de Atacama are limited. Also, it's advisable to have travel insurance that covers medical emergencies.
Responsible Tourism: Respect local customs, avoid disturbing wildlife, and stay on designated paths to preserve the natural environment.
Cash: While credit cards are accepted in some places, it’s a good idea to bring cash, as many shops, restaurants, and small businesses in San Pedro de Atacama operate on a cash-only basis.
Time Zone: Chile follows Chile Standard Time (CLT) – UTC -4, and Daylight Saving Time is observed, so be aware of any time changes during your stay.
Water: Drink bottled water to avoid stomach issues. Avoid consuming tap water.