Summer Climbing Season

Why the Summer Climbing Season is the Best Time to Summit Cotopaxi and Chimborazo

Ecuador offers year-round mountaineering, but the summer months provide particularly stable weather and ideal conditions for high-altitude climbs. For those aiming to conquer Cotopaxi (5,897 m) and Chimborazo (6,263 m), proper acclimatization is key. Our Cotopaxi & Chimborazo expedition is designed to maximize success by ensuring a gradual adaptation to altitude before attempting these legendary summits.

Why Climb Cotopaxi & Chimborazo in Summer?

During June, July, and August, Ecuador experiences clearer skies, reduced precipitation, and better glacier stability, making summit attempts safer and more rewarding. Lower humidity means breathtaking views from both peaks, while fewer storms improve overall climbing conditions. However, with our expert guidance and strategic acclimatization process, successful climbs are possible all year long.

Acclimatization: The Key to a Successful Climb

Acclimatization is essential when attempting peaks over 5,000 meters. Our program focuses on progressive altitude gain, ensuring your body adjusts properly before summit attempts. By incorporating preparatory climbs and rest days at high-altitude lodges, climbers significantly improve their chances of reaching the top.

Join a Confirmed Expedition in 2025

For those looking to join a guided Cotopaxi & Chimborazo climb, we offer confirmed dates throughout 2025, making it easier for climbers to plan their expeditions:

• May: May 11th, 18th, 23rd, 25th, 30th
• June: 3rd 18th, 20th, 22nd ,25th, 29th, 30th
• July: 2nd, 5th, 8th, 10th, 17th, 23rd, 24th
• August: 5th, 21st 24th, 27th
• September: 7th, 9th, 21st
• October: 8th 13th
• November: 24th 27th
• December: 2nd, 5th, 10th, 26th

Why Choose Ecuador Eco Adventures?

• Expert ASEGUIM-certified guides with deep knowledge of Cotopaxi & Chimborazo
• Strategic acclimatization program to improve summit success rates
• Small group expeditions for a more personalized experience
• Full logistics support, including accommodations, meals, and high-quality gear rental

Book Your Climb Today

If you’re looking for a well-structured, high-success-rate expedition, summer is an excellent time to climb. However, we operate all year, ensuring safe and rewarding ascents regardless of the season.

For full details and to reserve your spot, visit our official Cotopaxi & Chimborazo Tour page.