Rara or Phoksundo, Here's Which of Nepal's Two Great Hidden Lakes You Should Actually Book

• Rara is Nepal's largest lake by surface area and, at 167 m, its actual deepest — despite Phoksundo's reputation for the title
• Phoksundo sits at 3,611 m inside a restricted area; Rara sits at 2,990 m and needs no restricted-area permit
• Lower Dolpo's restricted-area permit costs USD 20 per person for the first week, plus USD 5 a week after that, per the Nepal Tourism Board
• Both parks charge foreign trekkers the same national park entry fee: NPR 3,000 (about USD 23) per person

If you can genuinely only reach one of Nepal's two great hidden lakes, the honest answer depends on what you actually want: Rara is the easier, cheaper, unguided-permit trek to the country's largest and deepest lake, while Phoksundo is a harder, pricier trip into a legally restricted region with a wilder, higher landscape. Neither is 'better' outright — they answer different questions about your time, budget and appetite for remoteness.

Which lake is actually harder to reach, Rara or Phoksundo?

Phoksundo is harder to reach, by every measure. Getting to Rara means flying Kathmandu to Nepalgunj to Talcha airstrip near Jumla, then walking two to three hours to the lakeshore — a full trek circuit around the lake adds several more days, but the lake itself is not remote once you land. Phoksundo requires a flight on to Juphal airstrip at 2,475 m in Dolpa district, then three to four days of trekking through the Suligad and Phoksundo valleys before the lake comes into view, with flights running only two to four times a week and highly weather-dependent. Our own 12-day Rara Lake Trek and 14-day Lower Dolpo Trek (which is built around reaching Phoksundo) reflect that gap directly in their day counts.

What each trek costs, permit by permit

Rara needs no restricted-area permit at all — just the standard national park entry fee of NPR 3,000 (about USD 23) plus a TIMS card, the same paperwork as most non-restricted Nepal treks. Phoksundo sits inside the Lower Dolpo restricted area, which the Nepal Tourism Board prices at USD 20 per person for the first week and USD 5 per person for each week after that, arranged only through a registered trekking agency with a licensed guide — solo independent trekking is still not permitted there even after 2026's easing of the two-person rule. Add the same NPR 3,000 Shey-Phoksundo National Park fee on top.

How high do you actually go, and how hard is each trek?

Rara stays gentle: the lake and the trek's highest point are the same 2,990 m, so there's no real altitude risk beyond the ordinary caution any trek deserves, and the terrain is forest paths and open ridgelines rather than high passes. Phoksundo is a different proposition — the lake itself sits at 3,611 m, but the Lower Dolpo route that reaches it climbs as high as 5,310 m over its passes, putting genuine altitude-sickness risk and multi-day wilderness exposure into the trip. That's also why Lower Dolpo carries our 'Strenuous' rating against Rara's 'Moderate,' and why it needs a licensed guide by law rather than by recommendation.

So which lake should you actually book?

What this means for you

Book Rara if you want Nepal's biggest and genuinely deepest lake, a moderate trek, no restricted-area paperwork, and a lower price — it's the better choice for a first remote-Nepal trek or a shorter window. Book Phoksundo if the restricted-area experience is the point: a licensed guide, real wilderness, a turquoise lake at nearly 3,700 m, and the higher passes of Lower Dolpo around it. If you're deciding on scenery alone, know that the 'deepest lake in Nepal' claim actually belongs to Rara, not Phoksundo, despite what most guidebooks still say — Nepal's own hydrology surveys settled that.

Can you visit both Rara and Phoksundo on one trip?

Technically yes, but not casually — there's no direct trail between them, so it means flying out of one region and into the other via Nepalgunj, which most itineraries treat as two separate trips rather than one combined trek.

Which lake is better for photography?

Both change colour through the day, but Phoksundo's colour shift against its cliff backdrop and higher altitude gives it the more dramatic single postcard image; Rara's larger surface area rewards a longer stay and a sunrise or sunset over open water.

Do I need a guide for Rara Lake even though it isn't restricted?

It isn't legally mandatory the way Lower Dolpo is, but the routes beyond the lakeshore are remote with little signage, and we still send every Rara group with a guide for navigation and safety, not paperwork.

Cover photo: Chandra Chakradhar via Wikimedia Commons (CC BY-SA 4.0). Section photos: Ashok J Kshetri via Pexels (Pexels licence); aaerux studio via Pexels (Pexels licence); Volker Meyer via Pexels (Pexels licence); Anjan Karki via Pexels (Pexels licence).