Nagdaha: The Serpent Lake of Kathmandu Valley

Nagdaha is a beautiful and culturally significant freshwater lake located in Dhapakhel, in the Lalitpur District of Nepal’s Kathmandu Valley. Known for its peaceful atmosphere, religious folklore, and lush surroundings, Nagdaha is one of the most popular yet underrated natural retreats near the capital. The name “Nagdaha” comes from ‘Nag’ (serpent deity) and ‘Daha’ (lake), indicating the lake’s spiritual importance in local mythology.


Quick Facts About Nagdaha

  • Location: Dhapakhel, Lalitpur District, Kathmandu Valley, Nepal

  • Altitude: ~1,300 meters above sea level

  • Type: Natural freshwater lake

  • Mythological Significance: Associated with serpent gods (Nāgas)

  • Best Time to Visit: October to April (dry season)

  • Ideal For: Nature lovers, religious tourists, bird watchers, photographers


Historical and Cultural Significance

Nagdaha is deeply rooted in the mythology of the Nāga, serpent deities who are believed to inhabit water bodies in Hindu and Buddhist cosmology. The lake is said to be the home of a female Nāga, who, according to legend, is in spiritual connection with the Nāga king of Taudaha, another famous lake in Kathmandu.

Legends and Beliefs

  • It is believed that once a year, the male Nāga from Taudaha visits Nagdaha to meet the female Nāga.

  • The lake is worshipped by locals, particularly during Nag Panchami, an annual festival dedicated to serpent gods.

  • Offerings of milk and flowers are common around the lake’s perimeter during religious rituals.


Natural Beauty and Biodiversity

Nagdaha is surrounded by lush greenery, farmlands, and small hills. Its tranquil waters reflect the blue sky and surrounding trees, offering a picturesque escape from the hustle of urban Kathmandu.

Birdwatching Hotspot

The lake and its surroundings are a haven for resident and migratory birds, making it a favorite spot for ornithologists and casual bird lovers alike.

Notable birds include:

  • Cattle Egrets

  • Common Kingfishers

  • Eurasian Coots

  • Grey Herons

  • Various duck species during the winter


Things to Do at Nagdaha

Whether you’re a nature lover or a cultural explorer, Nagdaha offers a peaceful and immersive experience:

  • Leisure Walks: Walk along the lake’s edge and enjoy the peaceful environment.

  • Photography: Capture the reflections, wildlife, and traditional scenery.

  • Picnics: Ideal spot for a weekend picnic with friends or family.

  • Religious Visits: Participate in or observe rituals during Nag Panchami.

  • Boating: Small paddle boats are occasionally available for short rides.


How to Reach Nagdaha

Getting to Nagdaha is fairly easy, especially from Kathmandu or Lalitpur:

  • From Kathmandu: ~30–45 minutes by car or motorbike

  • Public Transport: Microbuses and local buses run from Lagankhel to Dhapakhel, followed by a short walk

GPS Coordinates:

📍 27.6356° N, 85.3431° E


Conservation and Community Efforts

Local communities and environmental groups are actively involved in preserving Nagdaha’s ecosystem. Awareness programs, clean-up campaigns, and community tourism initiatives aim to protect the lake from pollution and unchecked development.


Fun Trivia

  • In traditional Newar culture, Nagdaha is often mentioned in folklore passed down through generations.

  • The lake changes its appearance beautifully across seasons, making it a popular spot for photographers and videographers during sunrise and sunset.

  • Despite being close to urban areas, Nagdaha retains a village-like charm, offering a refreshing contrast to city life.


Final Thoughts

Nagdaha is a perfect blend of natural charm, cultural richness, and spiritual mystique. Whether you are a traveler seeking calm, a photographer chasing beauty, or a devotee honoring ancient traditions, Nagdaha invites you to pause, reflect, and connect—with nature, with myth, and with local heritage.

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