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Everest Base Camp via Cho La Pass
Cho La Pass tests your balance, freezes your fingers, and still manages to make you smile at every step in the Everest region. Trekking to Everest Base Camp via Cho La Pass is an adventurous route that connects the Gokyo Valley to the Classic Everest Base Camp trail. The trek covers about 130 km and usually takes 15-20 days. You’ll cross the 5,420 m Cho La Pass, one of the toughest but most scenic passes in the Khumbu region.
This trek is recommended for experienced trekkers with proper acclimatization. The trail reaches above 5,000 m, making altitude sickness a real concern. You’ll also encounter fewer crowds compared to the standard route of 12 Days EBC Trek. Gokyo Lakes, Ngozumpa Glacier, and the surrounding peaks add unique natural beauty. The journey requires strong fitness, careful planning, and proper gear, but the rewards are beautiful Himalayan panoramas that few other routes can’t match.
Top Reasons to Trek to Everest Base Camp via Cho La Pass
- Challenging adventure: Everest Base Camp via Cho La Pass offers one of the toughest routes in Nepal, where you have to cross the Cho La Pass at 5,420 m and Everest Base Camp at 5,364 m.
- Spectacular views: You’ll enjoy stunning views of Mount Everest (8,848.86 m), Lhotse (8,516 m), Makalu (8,485 m), and Cho Oyu (8,188 m) from multiple points along the trail.
- Gokyo Valley Experience: The route passes through Gokyo village, home to six turquoise lakes: Gokyo Tsho, Thonak Tsho, Gyazumpa Tsho, Longpongo Tsho, Ngozumpa Tsho, and Tanjung Tsho.
- Ngozumpa Glacier: Witness Ngozumpa Glacier, the longest glacier in Nepal, about 36 km long.
- Sherpa Culture: You’ll pass traditional Sherpa villages like Dzongla and Thangnak, which offer insight into local culture, monasteries, and lifestyles.
- Acclimatization Opportunities: The route allows proper acclimatization at villages like Machhermo and Dzongla, which reduces the risk of altitude sickness.
- Unique Photography Spots: Frozen lakes, glacial landscapes, and snow-covered peaks make the Everest Base Camp Cho La Pass perfect for photography.
Everest Base Camp via Cho La Pass Day by Day Itinerary
The EBC via Cho La Pass trek begins with a flight to Lukla from Kathmandu or Manthali and then a walk to Phakding. From there, you’ll climb to Namche Bazaar and spend a day acclimatizing with a short hike to Everest View Hotel. The trail then goes to Dole, Machhermo, and the beautiful Gokyo Valley. A rest day at Gokyo includes the hike to Gokyo Ri.

Next, you cross Thangnak and the adventurous Cho La Pass to reach Dzongla. The journey then continues to Lobuche and then to Everest Base Camp, with a night at Gorak Shep. A sunrise hike to Kala Patthar gives the best Everest View. After that, you trek back through Pheriche, Namche, and Lukla. The trek finally ends with a flight back to Kathmandu or Manthali.
| Day | Route / From–To | Distance / Duration | Altitude |
|---|---|---|---|
| 1 | Kathmandu/ Manthali- Lukla – Phakding | 8 km / 4–5 hrs | 2,610 m |
| 2 | Phakding- Namche Bazaar | 10-11 km / 5–6 hrs | 3,440 m |
| 3 | Acclimatization day at Namche | 3–4 hrs hike | 3,440 m |
| 4 | Namche Bazaar-Dole | 11 km / 5–6 hrs | 4,200 m |
| 5 | Dole-Machhermo | 6 km / 4–5 hrs | 4,470 m |
| 6 | Machhermo-Gokyo | 7 km / 4–5 hrs | 4,790 m |
| 7 | Rest Day at Gokyo | 3–4 hrs hike | 4,790 m |
| 8 | Gokyo-Thangnak | 4 km / 3–4 hrs | 4,700 m |
| 9 | Thangnak-Dzongla via Cho La Pass | 14-15 km / 7–8 hrs | 4,830 m |
| 10 | Dzongla-Lobuche | 6 km / 4–5 hrs | 4,940 m |
| 11 | Lobuche-Everest Base Camp-Gorak Shep | 12 km / 6–7 hrs | 5,164 m |
| 12 | Hike to Kala Patthar-GorakShep-Pheriche | 13-14 km / 7–8 hrs | 4,371 m |
| 13 | Pheriche-Namche Bazaar | 15 km / 6-7 hrs | 3,440 m |
| 14 | Namche Bazaar-Lukla | 19 km / 7–8 hrs | 2,860 m |
| 15 | Fly back to Kathmandu/Manthali | 30 min flight | 1,400 m |
Optimal Seasons to Experience the Cho La Pass Journey
Spring makes the Cho La Pass trail colorful and alive. Rhododendron bloom, and the skies are clear. The glaciers around EBC, Kala Patthar, and Cho La sparkle under the sun. Days are warmer, and the nights are still cold but manageable. The temperature ranges from 4°C-18°C at Phakding to -15°C to 5°C at the EBC. It feels like the mountains are welcoming every step you take.

Autumn brings fresh air and stable weather. The view of Everest, Lhotse, and Cho Oyu looks grand and beautiful. Trails from Gokyo to Dzongla stay dry and safe. This season is the best time for the EBC trek through Cho La Pass. Fewer weather shifts mean more peace of mind for trekkers.
How Tough is Everest Base Camp via Cho La Pass, & is it the Route for You?

The Everest Base Camp trek via Cho La Pass is more challenging than the classic EBC trek. The trail adds glaciers, high passes, and remote villages that can make it tougher. Here are the main Everest Base Camp difficulties you should know:
- Crossing the Ngozumpa Glacier near Gokyo can be tricky.
- The trek to Gokyo Ri is steep and challenging, but essential for acclimatization.
- Trekking over the Cho La Pass is the hardest part, with ice and snow.
- The descent from Cho La Pass to Dzongla can be slippery and tough on the knees.
- The weather in the Gokyo Valley is unpredictable, often colder and windier than in Namche or Tengboche.
- High altitude villages like Thangnak offer fewer facilities, so resting here can be less comfortable.
- River crossing along the Dudh Koshi and Khumbu streams can be challenging during snow or icy conditions.
Reliving the Thrill of EBC via Cho La Pass Trek

Completing the trek to Everest Base Camp Cho La Pass is memorable. You’ll explore Gokyo Lakes, Cho La Pass, and Sherpa villages very closely. The trek tests you, but it also brings a sense of accomplishment and personal growth. So don’t be threatened by the difficulty; with preparation, it is manageable. The journey is adventurous, exciting, and stays in your heart forever. For anyone considering an Everest Base Camp Trek in October, this adventure is waiting. Plan your trek with us and create memories that last a lifetime.

