Phoksundo Lake: Nepal’s Turquoise Treasure in Dolpo

Phoksundo Lake, situated at 3,621 meters (11,880 feet) in Nepal’s Dolpo region within Shey Phoksundo National Park, is a glacial marvel near Ringmo village. Known as Nepal’s second deepest (136.2m per a 2019 survey) and second largest lake (4.95 sq. km), this turquoise gem in the Karnali region captivates with its pristine beauty and sacred lore. A highlight of the Upper Dolpo trek, it’s a must-visit for 2025 Nepal adventurers. Here’s why Phoksundo Lake is extraordinary and how to explore it.

Why Phoksundo Lake Stands Out

Phoksundo Lake dazzles with its vivid hues—shifting from aquamarine to deep green and silver—thanks to glacial streams and sunlight. As one of the Nepal’s deepest lake, with a water volume of 409 million cubic meters and a discharge of 3.715 cubic meters per second, it’s a vital freshwater source downstream. Designated a Ramsar site in 2007, its lack of aquatic life and refusal to freeze in winter add mystique. Framed by peaks like Kanjiroba (6,883m) and a 167-meter waterfall at its southern end—formed by a 30,000-40,000-year-old landslide dam—it’s a trekker’s paradise and a cinematic star, featured in Himalaya (Caravan) by Eric Valli.

The Legend of Phoksundo Lake

Locals call it “the evil lake of Reng,” tied to a chilling tale. Legend says a village once thrived where the lake now lies until a demoness, fleeing Buddhist sage Padmasambhava, tricked its people with a turquoise. When they betrayed her to the sage—revealing her path after he turned the gem to dung—she flooded the valley in revenge, drowning all. Monks at Tshowa Gumba, near Ringmo, perform daily pujas to confine her spirit, believing she claims a yak yearly from caravans slipping off the trail. This sacred lore deepens Phoksundo’s allure.

Getting to Phoksundo Lake: The Trek

Start with a flight from Kathmandu to Nepalgunj, then Juphal (2,500m), Dolpo’s entry point. A 2-3 day trek from Juphal winds through pine forests, river valleys, and villages like Dunai and Ringmo. The final 2-3 hour hike from Ringmo unveils the lake’s shimmering expanse. This moderate route, offers rugged beauty and basic tea house stays—perfect for intrepid hikers.

The Reward: Himalayan Splendor and Wildlife

Phoksundo’s turquoise waters mirror cliffs and snow-dusted peaks, with Numala and Bagala passes to Dho Tarap adding dramatic vistas. The Thasung Tsoling Monastery on its shore, rooted in Bon and Buddhist traditions, invites quiet reflection (donations welcome). Rare species like snow leopards, musk deer, and Tibetan wolves roam its alpine meadows and bogs, enhancing its wild charm. Sunrise transforms the lake into a golden spectacle, a moment trekkers call “a piece of heaven.”

Best Time to Visit Phoksundo Lake

Trek in spring (April-May) for mild days and wildflowers, or autumn (September-October) for clear skies and vibrant views. Monsoon (June-August) risks landslides, while winter (November-March) brings snow—ideal for hardy trekkers with gear.

Tips for a Phoksundo Lake Trek

Permits: Secure TIMS card and park entry ticket.

Gear Up: Pack warm layers, a sleeping bag (lodges are basic), and water purification.

Stay: Ringmo’s tea houses offer simple beds and dal bhat.

Acclimatize: Rest in Dunai or Ringmo to adjust to 3,621m.

Respect: The lake is sacred—don’t swim or litter; honor local beliefs.

Beyond Phoksundo: Dolpo’s Wonders

Extend to Shey Gompa (4-5 days) or Saldang village for deeper Upper Dolpo immersion. The full 18-20 day circuit crosses high passes, showcasing Tibetan culture and stark plateaus. The lake’s role in local grazing and tourism supports Dolpo’s economy, rooted in Buddhism and Bon-Po traditions.

Click here to learn more about Upper Dolpo Circuit Trek or Trekking in Lower Dolpo.

Final Thoughts

Phoksundo Lake is Nepal’s turquoise jewel—wild, sacred, and stunning. As of March 27, 2025, it’s time to plan this remote Dolpo trek. Whether drawn by its beauty, legends, or biodiversity, Phoksundo promises an adventure of a lifetime. Have you seen this lake? Share below, or start your Nepal quest now!

For comprehensive details on trekking adventures across Nepal — including popular routes like Everest Base Camp, Annapurna Circuit, and off-the-beaten-path trails — or to book a trekking package tailored to your interests and schedule, feel free to reach out. We also offer fully customized itineraries to match your preferences. Visit our website at https://explorehimalaya.com/ or email us at sales@explorehimalaya.com for expert assistance and personalized service.