Nepal's festivals offer travelers a chance to experience the country beyond its natural beauty and trekking trails. Janai Purnima, the celebration of the full moon in Shrawan, is one of the cultural festivals in Nepal. In 2026, Janai Purnima falls on Friday, August 28, corresponding to Bhadra 12, 2083. Thousands of pilgrims visit Gosainkunda Lake during Janai Purnima to pray, take a holy bath, and observe religious traditions. For trekkers, this festival creates a special opportunity to visit Gosainkunda Lake, one of Nepal's most sacred Himalayan lakes.
Janai Purnima is a Hindu festival celebrated on the full moon of Shrawan. The celebration is strongly connected to the ritual of changing Janai, the spiritual thread which Hindu men traditionally wear.
The day is also observed through other traditions across Nepal. During the festival, families come together to celebrate, individuals receive a protective thread known as Doro, and Kwati, a traditional sprouted bean soup, is savored.
Janai Purnima is also an important day for pilgrimage. Sacred rivers, lakes, and temples around Nepal attract devotees who come to bathe, pray, and seek blessings.
Gosainkunda is one of the most important pilgrimage destinations associated with Janai Purnima. Located at 4,380 meters in the Langtang region, the lake holds deep religious significance. According to Hindu belief, Lord Shiva created Gosainkunda with his trident after consuming poison to save the world. The lake is therefore considered sacred, and thousands of devotees travel here during Janai Purnima to:
Visiting Gosainkunda around Janai Purnima is very different from visiting during a quieter trekking season. The normally peaceful trail becomes busy with pilgrims traveling towards the lake. The final destination is filled with people who have walked for days to take part in the religious observance. You may see:
Yes. International travellers can join the trek and respectfully experience the festival.
You don't need to participate in religious rituals to appreciate the occasion. You can make the journey meaningful by simply observing the pilgrimage, talking to local people when appropriate, experiencing the landscape, and learning about the traditions.
| Trek Detail | Information |
| Destination | Gosainkunda Lake |
| Region | Langtang |
| Maximum Elevation | 4,380 m / 14,370 ft |
| Difficulty | Moderate |
| Starting Point | Dhunche |
| Trek Duration | Approximately 5 days |
| Transportation | Bus/Jeep |
| Starting & Ending Point | Kathmandu |
| Best For | Trekkers, cultural travellers & pilgrims |
Arrive in Kathmandu and prepare for your trek. This is also a good opportunity to meet your trekking team and check your equipment.
Maximum Elevation: 1,400 m / 4,593 ft
Travel from Kathmandu to Dhunche by road. The journey takes approximately 7–8 hours and offers views of Nepal's hills and rural landscapes.
Maximum Elevation: 2,030 m / 6,660 ft
Begin your trek from Dhunche to Chandanbari. The trail gradually climbs through forests and mountain landscapes.
This section also gives you your first real taste of the Himalayan trekking environment.
Continue towards Gosainkunda, where you will reach an elevation of 4,380 meters.
If your itinerary is timed around Janai Purnima, the festival is the highlight of the journey. The area around the lake is especially active as pilgrims arrive for the festival.
Maximum Elevation: 4,380 m / 14,370 ft
After experiencing Gosainkunda, you will begin the return trek to Dhunche.
Travel by road from Dhunche back to Kathmandu.
Note: The gosainkunda trek itinerary can be customized and adjusted to suit the trekkers' preferences, pace, and requirements.
The trek is rated moderate, but the altitude makes it more demanding than many lower-elevation hikes.
Gosainkunda sits at 4,380 meters, so altitude should be taken seriously. The trail also includes steep uphill sections, and the monsoon conditions around Janai Purnima can make sections of the route wet and slippery.
One important thing travellers should know is that Janai Purnima falls during Nepal's monsoon season. August can bring:
However, the rain also makes the lower hills exceptionally green. If you are traveling specifically for Janai Purnima, you should be prepared for monsoon trekking rather than expecting the clear skies normally associated with Nepal's autumn trekking season.
For a Janai Purnima trek to Gosainkunda, your packing list should account for both rain and high-altitude cold.
Essential items
The Gosainkunda route has a limited number of teahouses and lodges, particularly around the higher sections of the trail. During Janai Purnima, demand can be significantly higher because large numbers of pilgrims travel to the area at the same time.
For this reason, advance planning is important if you want to trek around the festival date.
Traveling to Gosainkunda during Janai Purnima requires more planning than visiting during a quieter period. At Roving Nepal Trek, we arrange the trek around your schedule and help manage the practical details, including transportation, accommodation, trekking support, and route planning. Our experienced local guides can also help international travelers understand the local culture and navigate the busy pilgrimage period.
Plan your Janai Purnima Gosainkunda Trek with Roving Nepal Trek and experience Nepal's culture and Himalayas together.
When is Janai Purnima in 2026?
Janai Purnima falls on Friday, August 28, 2026, corresponding to Bhadra 12, 2083. It is a public holiday in Nepal.
Why do people visit Gosainkunda during Janai Purnima?
-Gosainkunda is a sacred lake associated with Lord Shiva. Pilgrims visit during Janai Purnima to take a holy bath, pray, seek blessings, and observe religious traditions.
How high is Gosainkunda Lake?
Gosainkunda Lake is located at approximately 4,380 meters (14,370 feet) above sea level.
Is the Janai Purnima Gosainkunda Trek difficult?
It is considered a moderate trek, but the 4,380-meter altitude and steep sections require thorough preparation and a reasonable level of fitness.
Can foreigners participate in Janai Purnima?
Foreign travelers can visit Gosainkunda during Janai Purnima and observe the festival.
Is August a good time to trek to Gosainkunda?
August falls during Nepal's monsoon season, so rain and cloudy conditions are possible. However, if your goal is specifically to experience Janai Purnima at Gosainkunda, the festival period offers a unique cultural experience.
Do I need a guide for the Gosainkunda Trek?
A guide is strongly recommended, particularly during the Janai Purnima period when the trail can be busy and weather conditions can change quickly. A local guide also helps international travelers navigate the route and understand local customs.
