Both passes lead from the Manang side to the Kali Gandaki valley. They offer very different experiences.
Side by side
- Height: Thorong La about 5,416 m; Mesokanto La about 5,099 m.
- Support: Thorong La has lodges at both ends and many trekkers; Mesokanto La has little.
- Trail: Thorong La is well marked; Mesokanto La is rougher.
- Scenery: Thorong La has big views of the Annapurna range and Mustang; Mesokanto La offers solitude and a stark landscape.
- Rules: both need a licensed guide on current rules for these routes; Mesokanto La is part of the Tilicho route.
Which for first-timers
Thorong La. It is better supported and a more forgiving first pass.
Which for solitude
Mesokanto La, provided you are acclimatised and have a good weather window.
Doing both
It is possible to do Thorong La after a Tilicho trip rather than Mesokanto La, which is the usual plan. Doing both passes is rare and only for strong trekkers with ample time. See our Thorong La guides.
Choosing by experience
If this is your first pass above 5,000 m, choose Thorong La. It is better supported, better marked and shared with many other trekkers, which adds a layer of safety. If you have already crossed a major pass and want solitude, Mesokanto La is an option, provided you have the days, the weather window and a strong guide.
Choosing by schedule
Mesokanto La requires more days and more flexibility. Thorong La is a fixed part of the standard Circuit and fits standard itineraries. If your schedule is tight, Thorong La is the more realistic choice.
Cost and logistics
Crossing Mesokanto La usually costs more because of the extra crew, food and logistics. Thorong La is included in standard packages. See our Annapurna Circuit 18-day package for a standard plan.
A decision in three questions
- Have I already crossed a pass above 5,000 m? If not, choose Thorong La.
- Do I have at least three spare days and a flexible flight home? If not, choose Thorong La.
- Do I value solitude over support, and have I done well on the Tilicho lake day? If yes, Mesokanto La is realistic.
Common questions
Which pass is higher?
Thorong La, at about 5,416 m, versus about 5,099 m for Mesokanto La.
Which is easier?
Thorong La, because of better support and a clearer trail.
Can I cross both?
It is possible on a long itinerary, but most trekkers choose one.
