Travel Tips · 6 min read

How to Prevent Altitude Sickness in Cusco

Cusco sits at 3,400 m. These practical tips from our guides help you acclimatize and enjoy every hike.

How to Prevent Altitude Sickness in Cusco

Start low, go slow

Spend your first night in the Sacred Valley (2,800 m) instead of Cusco, walk slowly, and avoid heavy meals and alcohol during the first 48 hours.

Hydrate and listen to your body

Drink plenty of water and coca tea. Mild headaches are normal; if symptoms worsen, rest and tell your guide — all our mountain tours carry oxygen.

Consult your doctor before travelling about preventive medication.

Explore Peru 360 Team
Written & verified by the Explore Peru 360 team in Cusco · Oct 14, 2026
The Travel Journal

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