Cusco sits at an impressive 3,400 meters (11,152 feet) above sea level, making altitude sickness a common concern for travelers. While not everyone experiences symptoms, it’s important to be prepared so you can fully enjoy your time in the former capital of the Inca Empire.

What is Altitude Sickness?

Altitude sickness, or "soroche" as it’s known locally, occurs when your body struggles to adapt to lower oxygen levels at high elevations. Symptoms can range from mild to severe and typically include:

• Headache
• Dizziness
• Nausea or vomiting
• Shortness of breath
• Fatigue
• Difficulty sleeping
  

How to Prevent Altitude Sickness

• Take It Easy – Avoid strenuous activity during your first 24-48 hours in Cusco.
• Stay Hydrated – Drink plenty of water to help your body adjust.
• Coca Tea & Local Remedies – Many locals swear by coca tea or candies to ease symptoms.
• Acclimate Gradually – If possible, spend a night or two at a lower altitude (such as in the Sacred Valley) before heading to Cusco.
• Eat Light Meals – Heavy meals can make symptoms worse, so stick to light and nutritious food.

Consider Medication – Some travelers take altitude sickness medication (like acetazolamide) before arrival—check with your doctor.

What to Do If You Experience Symptoms

If symptoms are mild, rest and hydrate while allowing your body to adjust. If they become severe—such as intense headaches, confusion, or difficulty breathing—seek medical attention immediately.

Many hotels and clinics in Cusco have oxygen available for travelers in need.

Final Thoughts

Altitude sickness is manageable with the right precautions, so don’t let it stop you from exploring Cusco’s incredible sights. Listen to your body, take it slow, and enjoy the adventure!