Know before you go
About Gokyo Lakes
Gokyo Lakes, Nepal: Sacred Turquoise Lakes in the Heart of the Himalayas
High in Nepal's Everest Region, the Gokyo Lakes form one of the Himalayas' most extraordinary freshwater lake systems. Surrounded by snow-covered mountains, rocky alpine valleys and the immense Ngozumpa Glacier, these turquoise lakes offer a remarkable alternative to the more frequently travelled classic Everest Base Camp route.
Located within Sagarmatha National Park, the Gokyo Lakes are internationally recognized for their ecological importance and spiritual significance. The wider lake system includes six principal lakes, with elevations ranging from approximately 4,700 to 5,000 metres.
For trekkers, the Gokyo Lakes are much more than a scenic destination. They represent a journey through the changing landscapes of the Khumbu, from Sherpa villages and mountain forests to the dramatic glacial environment beneath some of the world's highest peaks.
The Six Main Gokyo Lakes
The Gokyo Lakes system consists of six principal lakes, accompanied by smaller water bodies scattered across the surrounding high-altitude landscape.
1. Longponga Tsho — First Gokyo Lake
The first major lake encountered by trekkers approaching from Machhermo. Its setting marks the beginning of the remarkable Gokyo lake landscape.
2. Taujung Tsho — Second Gokyo Lake
Located farther along the route towards Gokyo Village, this lake offers striking alpine scenery surrounded by rugged mountain slopes.
3. Dudh Pokhari — Third Gokyo Lake
The best-known lake, situated beside Gokyo Village at approximately 4,790 metres. Its turquoise water, lakeside lodges and mountain backdrop create one of the Everest Region's most recognizable landscapes.
4. Thonak Tsho — Fourth Gokyo Lake
Located north of Gokyo Village, Thonak Tsho is the largest of the principal Gokyo Lakes by surface area and is surrounded by remote glacial terrain.
5. Ngozumpa Tsho — Fifth Gokyo Lake
This remote lake lies farther north and is associated with impressive views of the surrounding glaciers and Himalayan peaks. Nearby viewpoints can offer spectacular perspectives towards Mount Everest and Cho Oyu in clear weather.
6. Gyazumpa Tsho — Sixth Gokyo Lake
One of the more remote lakes in the system, reached only on extended excursions into the upper Gokyo Valley. Its isolated setting appeals to experienced trekkers exploring beyond the usual routes.
Gokyo Ri: Panoramic Views of Four Eight-Thousand-Metre Peaks
One of the greatest attractions of the Gokyo Lakes Trek is the opportunity to climb Gokyo Ri (approximately 5,357 m).
Rising above Gokyo Village, this viewpoint offers a spectacular panorama of the Himalayan landscape. In clear conditions, trekkers can see four of the world's fourteen mountains above 8,000 metres:
Mount Everest — 8,848.86 m
Lhotse — 8,516 m
Makalu — 8,485 m
Cho Oyu — 8,188 m
From the viewpoint, the turquoise waters of Dudh Pokhari contrast with the vast rocky surface of Ngozumpa Glacier and the surrounding snow-covered mountains.
The climb is steep and demanding at high altitude, making appropriate acclimatization essential.
Ngozumpa Glacier: The Frozen Landscape Beside Gokyo
The Ngozumpa Glacier, one of the longest glaciers in the Himalayas, extends through the upper Gokyo Valley.
Unlike the smooth white glaciers often imagined by visitors, much of Ngozumpa's lower surface is covered with rocks and debris. Its landscape includes glacial ponds, uneven moraine and constantly changing ice formations.
The glacier can be viewed from the Gokyo area, while some trekking routes cross its debris-covered terrain when travelling towards Thagnak (Dragnag) and Cho La Pass.
Glacier crossings should never be treated as casual walks. Routes can change due to ice movement, unstable rocks and weather conditions.
Sacred Lakes and Cultural Significance
The Gokyo Lakes hold religious significance for both Hindu and Buddhist communities.
Dudh Pokhari is associated with religious observances during Janai Purnima, when pilgrims may visit the lake for worship and ritual bathing.
The lakes also form part of the Gokyo and Associated Lakes Ramsar Site, recognized internationally for its high-altitude wetland ecosystem.
Their ecological importance makes responsible tourism especially necessary. Visitors should avoid leaving waste, disturbing wildlife or contaminating lake water.
How to Reach the Gokyo Lakes
Most trekkers begin their journey with a flight to Lukla, followed by a gradual ascent through the Khumbu.
A common trekking route follows:
Lukla → Phakding → Namche Bazaar → Dole → Machhermo → Gokyo Village → Gokyo Lakes
Some itineraries include additional acclimatization stops or visits to Khumjung and Khunde, depending on the selected route.
The first three major Gokyo Lakes are encountered along the approach to Gokyo Village. The Fourth and Fifth Lakes generally require a separate excursion farther north.
The route involves sustained trekking at high altitude, and travellers should allow enough time for acclimatization rather than attempting to reach the lakes too quickly.
Gokyo Lakes and Everest Base Camp via Cho La Pass
For adventurous trekkers, the Gokyo Lakes can be combined with Everest Base Camp through the challenging Cho La Pass (approximately 5,420 m).
After visiting Gokyo, the route typically crosses Ngozumpa Glacier towards Thagnak before ascending to Cho La Pass and continuing towards Dzongla, Lobuche, Gorak Shep and Everest Base Camp.
This journey combines the turquoise lakes of Gokyo with the famous landscapes of the Khumbu Glacier, Everest Base Camp and Kala Patthar.
Cho La Pass can involve snow, ice and difficult terrain. Crossing conditions must be assessed carefully, and the route may be unsuitable during periods of severe weather.
Best Time to Experience the Gokyo Lakes
Spring (March–May) and autumn (October–November) are generally the most popular seasons for trekking to the Gokyo Lakes.
Spring brings changing mountain scenery, while autumn is often favoured for clear skies and expansive Himalayan views.
However, temperatures at the lakes can fall well below freezing, particularly overnight. Snowfall and sudden weather changes remain possible even during the main trekking seasons.
Winter conditions can make higher trails difficult, while the summer monsoon may bring cloud cover, precipitation and travel disruptions.
Why Visit the Gokyo Lakes in Nepal?
The Gokyo Lakes offer a distinctive Himalayan experience, combining extraordinary natural scenery with cultural heritage and adventurous high-altitude trekking.
Travellers can admire turquoise alpine lakes, explore viewpoints above 5,000 metres, experience Sherpa hospitality in Gokyo Village, and discover the remarkable glacial landscapes surrounding Ngozumpa Glacier.
For those seeking an alternative to the classic Everest Base Camp Trek—or wishing to combine both routes through Cho La Pass—the Gokyo Lakes are among the most rewarding destinations in Nepal's Everest Region.
Their beauty lies not only in the colour of the water or the height of the surrounding mountains, but also in the sense of remoteness, tranquillity and connection with the Himalayan environment.