Mt. Chooyu Basecamp (Nepal Side) Trek

Mt. Chooyu Basecamp (Nepal Side) Trek

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Mt. Chooyu Basecamp (Nepal Side) Trek

Country Nepal
Duration 16 Day(s)
Max Altitude 5300m
Difficulty moderate
Group Size 2-15
Best Season Spring, Autumn

The Mt. Cho Oyu Base Camp Camping Trek is a remarkable journey to the base of the world’s sixth-highest peak, Cho Oyu, towering at 8,201 meters above sea level. Known as the "Turquoise Goddess" in Tibetan, Cho Oyu lies 20 kilometers west of Mount Everest on the Nepal-Tibet border. The trek takes adventurers to the serene Nangpa Valley in the Thamichho area of Sagarmatha National Park, within Khumbu Pasanglhamu Rural Municipality Ward-5, Solukhumbu. Situated at the end of the Lumbasumba Glacier, the base camp is a pristine location surrounded by Sumna Peak (5,899 meters) and Tonak Peak (5,886 meters) to the south, Ngozumba Tse to the east, Mt. Nangpai Gosum to the west, and Cho Oyu's southwest face to the north. This remote trail offers breathtaking views and an unparalleled wilderness experience, perfect for those seeking solitude and adventure.

The trek also provides a deep dive into the cultural vibrance of the Sherpa settlements, with Thame Village being a prominent highlight. Known as the hometown of world-renowned mountaineers such as Tenzing Norgay Sherpa, Apa Sherpa, Kami Rita Sherpa, and Lakpa Rita Sherpa, Thame is a treasure trove of Sherpa heritage. Trekkers can visit Thame Monastery, one of the oldest and most significant monasteries in the Khumbu region, to witness the spiritual traditions and Buddhist practices that shape the Sherpa way of life. The warm hospitality of the local Sherpa community enhances the journey, offering insight into their resilient culture.

Adding to its allure, the trek follows the historic Nangpa La route, which was once a thriving trade path between Nepal and Tibet. Tibetan traders used this high mountain pass to trade salt, wool, and yak products, rice and grains to Namche bazaar, fostering deep cultural and economic ties between the regions. While the route is no longer a hub of trading activity, its legacy lives on, and trekkers can walk the same paths that caravans of yaks and traders once traversed. As trekkers venture deeper into the remote Nangpa Valley, they are rewarded with unparalleled tranquility and wilderness. The trail, less frequented by tourists, provides a rare chance to explore unspoiled natural beauty and discover the hidden gems of the Khumbu region. Surrounded by majestic peaks, glaciers, and alpine landscapes, the trek combines breathtaking scenery with a cultural and spiritual journey. For those seeking an off-the-beaten-path adventure in the Himalayas, the Mt. Cho Oyu Base Camp Camping Trek promises an unforgettable experience blending natural splendor, cultural richness, and the thrill of exploration. This blend of natural beauty, cultural richness, and historical significance makes the Mt. Cho Oyu Base Camp Camping Trek an extraordinary Himalayan adventure.

Itinerary

Day 1

Upon your arrival at Kathmandu's airport, our representative from Altitude Experts Trips & Expedition will warmly greet you and escort you to your pre-arranged hotel in the vibrant area of Thamel. Take your time to settle in and explore the bustling streets of Thamel, where you'll find various shops, restaurants, and amenities.

Max Altitude 1350m
Meals Breakfast
Accomodation Hotel
Day 2

In the morning, we finalize our trip preparations, including last-minute shopping and packing. Alternatively, we can arrange a half-day city sightseeing tour to Kathmandu's world heritage sites, such as Boudhanath Stupa, Swayambhunath Stupa, Pashupatinath Temple, and Kathmandu Durbar Square. Due to air congestion at TIA, which operates a single runway for both domestic and international flights, all flights to and from Lukla are redirected to Manthali Airport, Ramechhap during the peak seasons of spring (April-May) and autumn (October-November). This change, mandated by the Civil Aviation Authority of Nepal, helps alleviate the heavy air traffic at TIA. In the morning, we finalize our trip preparations, including last-minute shopping and packing. Alternatively, we can arrange a half-day city sightseeing tour to Kathmandu's world heritage sites, such as Boudhanath Stupa, Swayambunath Stupa, Pashupatinath Temple, and Kathmandu Durbar Square. In the afternoon, we embark on our journey to Everest, starting with an approximate 4.5-hour drive to Manthali in a private vehicle. The route follows the B.P. Highway, passing through Bhaktapur and Dhulikhel. We gradually descend towards Khurkot, where the Tama Koshi and Sun Koshi Rivers converge. Following the Sun Koshi River, we then continue alongside the Tama Koshi River almost to Manthali. Upon arrival in Manthali, we check in at a resort for an overnight stay and enjoy dinner to conclude the day's journey.

Max Altitude 1350m
Meals Breakfast
Accomodation Hotel
Day 3

Today, due to new regulations, the flights to Lukla will likely operate from Manthali Airport in Ramechhap District. An early morning start requires waking up at 2 a.m. to embark on a four-hour drive from Kathmandu to Manthali. From there, you'll take a breathtaking 20-minute flight to Lukla. Upon landing in Lukla, our professional trekking team will be there to welcome you. You'll be served a hearty second breakfast before commencing your first-day hike in the Himalayas. From the airstrip, our trek begins with a scenic walk through Lukla Bazaar. Passing Chheplung, Thadokoshi, Ghat, and other picturesque villages, we make our way to the charming village of Phakding, surrounded by terraced fields and stunning views of the Khumbi Yulha and Dudhkoshi Rivers.

Max Altitude 2610m
Meals full board
Accomodation Tent
Duration 25-35 mins flight to Lukla and 3-4 hrs hike
Day 4

Continuing our journey, we traverse suspension bridges over the Dudh Koshi River and enter the Sagarmatha National Park. Passing through Benkar, Chumo, and Monju, we make our way to Jorsale for lunch. Afterward, we cross the highest suspension bridge in the valley and ascend steeply through the pine jungle, catching our first glimpse of Mount Everest. Finally, we reach Namche Bazaar, a vibrant Sherpa village with various attractions.

Max Altitude 3440m
Meals full board
Accomodation Tent
Duration 7-8 hrs.
Day 5
Today is a crucial acclimatization day in our trekking journey. We start with a hike to Hotel Everest View, where we are rewarded with stunning vistas of the Himalayas from the world's highest mountain Everest, Lhotse, Nuptse, Amadablam, and Thamserku. On the way, we visit Sagarmatha Next, a unique center where artists from around the world create souvenirs from the trash collected in the region. Through VR technology. You can experience the Everest climb, adding an exciting and educational dimension to our journey. After soaking in the views, we descend towards Khumjung, home to the first school built by Sir Edmund Hillary in 1960. Khumjung and the nearby Khunde village are nestled together at the base of Khumbi Yulha and are known as the "green valley" because all the roofs are painted green, except for the monastery, which is red. We then continue our descent back to Namche Bazaar.
Max Altitude 3880m
Meals full board
Accomodation Tent
Duration 4-5 hrs.
Day 6

The trek from Namche Bazaar to Thame offers an incredible journey through the heart of the Khumbu region, showcasing both natural beauty and rich Sherpa culture. The distance covered on this trek is approximately 10-12 km one-way, and the elevation gain is around 400 meters as you ascend from Namche Bazaar (3,440m) to Thame (3,820m). The trek begins with a relatively gentle ascent, offering stunning panoramic views of the surrounding peaks, including Everest, Lhotse, and Ama Dablam.Along the way, you'll pass through small Sherpa villages, lush forests of pine and rhododendron, and vibrant terraced fields. The route also offers excellent views of Thamserku and Kongde Ri. As you approach Thame, you’ll be immersed in the rich cultural heritage of the Sherpa people. Thame is not only a picturesque village but also the home of legendary mountaineers such as Tenzing Norgay Sherpa, Apa Sherpa, and Kami Rita Sherpa, who have made remarkable contributions to the mountaineering world. The village is also home to the Thame Monastery, a sacred place for Buddhists and an important cultural site for the region. This trek allows you to connect with the serene beauty of the Khumbu Valley while experiencing the peaceful and spiritual atmosphere of the Sherpa villages.

Max Altitude 3820m
Meals full board
Accomodation Tent
Duration 4-5 hrs.
Day 7

On the seventh day of the trek, we begin our journey from Thame (3,880m) and make our way to Arya Village (4,710m), passing through the picturesque landscapes of the Khumbu region. The trail initially takes us to Marlung, a charming village situated at an altitude of 4,200 meters. The trek to Marlung involves a pleasant three-hour walk alongside the serene Bhotekoshi River, offering stunning views and an opportunity to pass through several traditional Sherpa villages, including Thameteng, Ong, Yilajung, and Taranga. Marlung is an ideal spot to pause for lunch, where trekkers can enjoy a hearty meal accompanied by a warm cup of tea or coffee while soaking in the tranquil mountain surroundings.

After lunch, the trail ascends gently toward Arya Village, which lies approximately 3.5 kilometers away. The two-hour hike offers a gradual climb, allowing trekkers to adapt to the increasing altitude. Arya Village, once primarily used as a yak herding settlement, has transformed over time with the growth of tourism. Today, it features two comfortable lodges, providing convenient accommodation for visitors. By the end of the day, we will have covered approximately 11.5 kilometers and ascended around 800 meters. The serene atmosphere and the charm of Arya Village make it a perfect place to rest and prepare for the next stage of the trek.

Max Altitude 4710m
Meals full board
Accomodation Tent
Duration 4-5 hrs.
Day 8

Today marks the second acclimatization rest day of our trek. After breakfast, we embark on a hike toward the Renjo La Pass, enjoying breathtaking views of the Nangpa Valley and the surrounding peaks, including the Kongde Range, Ama Yomjoma, and Kyajo Ri. The uphill hike takes approximately 3–4 hours, reaching an elevation of around 5,000 meters, and offers ample opportunities to soak in the stunning alpine scenery. After completing the hike, we return to Arya Village for the night, where we rest and prepare for the next stage of our journey.

Max Altitude 5000m
Meals full board
Accomodation Tent
Duration 4-5 hrs.
Day 9

Today, we will trek a total of 9.5 km over the course of 4 hours, with an elevation gain of 200 meters. The route features a gentle ascent, taking us through scenic landscapes, with the first 3.5 km covered in approximately 2 hours. Along the way, we’ll have the opportunity to catch our first view of Mount Cho Oyu from the Balte viewpoint. The sight is truly spectacular and marks a significant point of the trek.As we continue, we’ll pass the picturesque Khatikha Pond, where we can observe yaks grazing peacefully, creating a serene atmosphere. After a satisfying lunch, we will walk on a flat section for about 1 hour, taking in the views at the base of Ghyajung Thak (Dragkya Chhulung, 5630m). This area offers breathtaking scenery and a sense of tranquility. By the afternoon, we will be near Sumna Phug, which is the junction of the routes leading to Nangpala and Cho Oyu Base Camp. However, we must exercise caution as we navigate through a landslide-prone area for about 30 minutes. Upon reaching Sumna Phug, we’ll find a large, deep cave that was once used by Tibetan traders as a resting place during their travels. This cave offers a glimpse into the history of the region and provides a unique stop along our journey.

Max Altitude 4960m
Meals full board
Accomodation Tent
Duration 4-5 hrs.
Day 10

Today, we’ll begin with a late breakfast before embarking on a 6 km trek that ascends a maximum of 200 meters over the course of 4-5hours. We will follow the trail along the side of the Lumbasumba Glacier, ensuring not to deviate towards the path leading to Nangpala Pass, as this area is a junction between the routes to Nangpala and Cho Oyu Base Camp. The trail is narrow and unclear, so it is crucial to stay on course. Along the way, we will be surrounded by stunning mountain views. To the right, we will see the ridge of Sumna Peak (5980m), while in front of us stands the impressive Mt. Nangpa Gosum (5810m). To the right, we will also catch a glimpse of Mt. Lunak Ri (6895m) and the Lumbasumba Glacier. This glacier, which flows from the base of Mt. Nangpa Gosum and Mt. Cho Oyu, is an awe-inspiring 10 km long and 750 meters wide.

As we approach Homi Tsho, a flat and smooth area with a small pond, we will stop to set up camp above the pond for the night. Omi Tsho, which means "Milky Pond," sits at an altitude of 5100 meters. This tranquil spot is a good place to rest, and there is a chance to spot wildlife such as Tibetan wolves and snow leopards in the area.

Max Altitude 5100m
Meals full board
Accomodation Tent
Duration 4-5 hrs.
Day 11

Today is a significant day as we reach the long-awaited Cho Oyu Base Camp. After a breakfast, we begin our trek, ascending just 200 meters over 3 hours towards Chooyu Basecamp. We will cover 3.5 km of rugged terrain, following a narrow and unclear trail that requires our full attention. It is important to be cautious, as the paths are faint and can easily be missed. We will be walking in the 15° northeast direction, and although the trail is not clearly visible at times, our direction will keep us on track toward the base camp.

As we progress, the views become increasingly spectacular. On our right, we will see the towering Sumna Peak (5980m), with the majestic Mt. Nangpa Gosum (5810m). Mt. Lunak Ri (6895m) will dominate the landscape, while the Lumbasumba Kharka area will provide additional stunning vistas. The route will lead us to the end of the Lumbasumba Glacier, where we will finally reach the Cho Oyu Base Camp, situated at an altitude of around 5,300 meters. Once we arrive at base camp, we will take time to appreciate the magnificent view of the southwest face of Mt. Cho Oyu, one of the most impressive sights in the region. This is a perfect spot for taking photographs and soaking in the grandeur of the surrounding peaks. After spending some quality time at Cho Oyu Base Camp, we will retrace our steps back to Homi Tsho, where we will camp for the night. The return journey offers another opportunity to appreciate the breathtaking landscapes before settling in for a peaceful evening at camp.

Max Altitude 5300m
Meals full board
Accomodation Tent
Duration 6-7 hrs.
Day 12

Today, we begin our return journey, retracing the same path we took on the way up. Our trek will take us for 5-6 hours as we descend the valley, heading back toward Arya. As we make our way down, we will continue to enjoy the stunning views of the surrounding mountains, with the majestic peaks of Sumna Peak, Mt. Nangpa Gosum, Lunak Ri, and the vast Lumbasumba Glacier framing the landscape.

The peaceful environment along the way will offer a sense of serenity, with the occasional sight of yaks grazing in the meadows, adding a tranquil touch to the trek. As we move closer to Arya, we will witness the gradual changes in the terrain and feel the calming atmosphere of the valley.

This return trek provides the perfect opportunity to reflect on the incredible journey to Cho Oyu Base Camp and savor the beauty of the Himalayas. After reaching Arya, we will rest and prepare for the next leg of our adventure.

Meals full board
Accomodation Tent
Duration 5-6 hrs.
Day 13
Today, we will trek for 5-6 hours as we descend toward Namche Bazaar, a bustling hub in the heart of the Khumbu region. After several days of trekking through peaceful and serene environments, the lively atmosphere of Namche will feel like a contrast, with more people, shops, and activity. The trek itself is scenic, and as we make our way down, we will enjoy the picturesque landscapes, framed by towering peaks and dense forests. Upon reaching Namche, we’ll have the opportunity to explore the town and experience its vibrant energy. This is a great time to shop for souvenirs for our loved ones, with various local handicrafts, trekking gear, and Himalayan-themed items available. Whether it’s a prayer wheel, a piece of traditional jewelry, or a warm fleece jacket, Namche Bazaar offers a variety of gifts to remember this incredible journey. After a long day’s trek, we can relax and soak in the sights and sounds of this popular Sherpa town before settling in for the night.
Meals full board
Accomodation Tent
Duration 5-6 hrs.
Day 14

After enjoying breakfast, we begin our journey back to Lukla. We will follow the same trail we took during the first two days of our trek, connecting Namche and Lukla. As our trek ends, we look forward to celebrating this memorable adventure with a special farewell dinner in the evening. This joyful gathering will be enhanced by the harmonious sounds of traditional Nepali folk songs, including the enchanting "Resam Firiri." This celebration is a fitting way to say goodbye to our trekking group's breathtaking landscapes and camaraderie. During the dinner, your guide will collect gratuities from the group and ensure they are distributed among the hardworking staff, expressing our appreciation for their dedication and support throughout our journey. As we close this incredible adventure, it will be a time for reflection, gratitude, and camaraderie.

 

Meals full board
Accomodation Tent
Duration 7-8 hrs.
Day 15

Depending on the scheduled flight time, we will head to the airport for our journey back to either Kathmandu or Manthali, based on your flight destination. Upon our arrival at the Kathmandu or Manthali airport, our attentive staff will be ready to ensure a smooth transition and transfer you to your designated hotel. Later in the evening, we will gather for a memorable farewell dinner in the vibrant Thamel district. This will be an excellent opportunity to reflect on our adventures, share stories, and savor the unique flavors of Nepali cuisine.

Accomodation Hotel
Day 16

Depending on your flight schedule, our staff will arrange your transfer from the hotel to the airport for your departure. This concludes your remarkable Everest Base Camp Trek, filled with breathtaking landscapes, challenging trails, and unforgettable experiences in the heart of the Himalayas. We hope you leave with cherished memories and a strong sense of accomplishment, unforgettable experiences in the heart of the Himalayas. We hope you depart with treasured memories and a sense of accomplishment.

Inclusions

  • Airport-hotel-airport transfers for International flight
  • Three nights' accommodation on BB plan in Kathmandu at a comfortable 3-star hotel 
  • Kathmandu-Manthali Airport-Kathmandu both ways transfer by private car
  • Manthali-Lukla-Manthali flight tickets
  • Standard Tented accommodation during trek with full board meals (includes breakfast, lunch, dinner with soup & tea/coffee)
  • Experienced English-speaking trek guide, Support staffs and a porter.
  • Experienced and well professional continental chef, Kitchen Crews 
  • Wages, accommodation, food, flight/ground transfer, and insurance for accompanying trekking guide, support staffs, Chef, Kitchen crews and porter. 
  • High quality camping tent VE25 standard in sharing basis (2 people in 1 tent)
  • Dining tent, Toilet tent, Kitchen tents and needed kitchen and dining essentials.
  • One First aid medical kit for the group.
  • Emergency Oxygen bottle and mask regulator system for emergency.
  • Sagarmatha National Park entrance fee and local government entrance fee 
  • Applicable government and local taxes

Exclusions

  • Tourist VISA for Nepal and international flights to/from Kathmandu
  • Travel and Medical Insurance up to 6200 meters above sea level
  • Personal gear for trekking/climbing plus nature of personal spending
  • Lunch and Dinner in Kathmandu
  • Drinks both alcoholic and non-alcoholic including (Bottled water)
  • Any additional costs arising due to flight cancellations, political disturbances, natural disasters, or deviations in the program
  • Tips/gratitude for the staff at the end of the trip
  • Anything not explicitly mentioned in the "Cost Includes" section

Trip Notes

Please keep in mind that flights to/from Lukla can be influenced by unpredictable weather conditions in the Himalayas. Delays are not uncommon, and in some instances, travelers may choose to take helicopter flights for a quicker return. Rest assured that our team will assist in making the necessary arrangements to ensure your safe and smooth journey in Nepal.  

Trip Highlights:

  • Journey to the base of Mt. Cho Oyu (8,201m), the sixth-highest mountain in the world.
  • Explore the remote and pristine Nangpa Valley in the Thamichho area of Sagarmatha National Park, surrounded by untouched wilderness.
  • Witness stunning views of surrounding peaks, including Sumna Peak (5,899m), Tonak Peak (5,886m), Ngozumba Tse, and Mt. Nangpai Gosum.
  • Experience the real adventure of a camping trek with personalized dining, kitchen, and sleeping tents supported by a dedicated crew.
  • Immerse in the cultural vibrance of Thame Village, the hometown of legendary mountaineers such as Tenzing Norgay Sherpa, Apa Sherpa, Kami Rita Sherpa, and Lakpa Rita Sherpa.
  • Visit Thame Monastery, one of the oldest and most significant monasteries in the Khumbu region, showcasing rich Sherpa Buddhist traditions.
  • Walk the historic Nangpa La route, a former bustling Tibetan trading trail used for centuries for the exchange of goods like salt and wool.
  • Experience unparalleled solitude and serenity on this lesser-explored trail, far removed from crowded trekking routes.
  • Relish the raw beauty of unspoiled alpine landscapes, glaciers, and untouched wilderness that define the Khumbu region.
  • Relive the spirit of ancient trade caravans while trekking along paths steeped in history and tradition.

     

    Price:

    The price of the package with Altitude Experts Trips & Expeditions is tailored to each client's unique needs, as several factors influence the final pricing. These include group size, seasonal local government taxes and fees, the category of hotel accommodation, equipment needs, and the level of customization desired. To ensure we provide you with the most accurate and competitive pricing, we encourage an open discussion to fully understand your preferences and requirements. Please don't hesitate to contact us for detailed information about your chosen package. We're here to assist you in crafting the perfect expedition experience. You can always Plan Your Trip and we will be more than happy to curate the best possible package for you.

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