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Dufourspitze 4634m summit 2026
Switzerland's highest peak | Tallest mountain in Monte Rosa massif
Course overview
Climb the highest summit of Monte Rosa; Dufourspitze 4634m. It's the highest mountain in Switzerland, and the second highest in all of the Alps after Mont Blanc. We offer a week long programme to attempt this peak, as your acclimatisation and flexibility for selecting a weather window are crucial.
To keep the itinerary flexibilty, the guiding ratio is 1:2 for four days, after the initial glacier training day, so you can take advantage of the best days for the summit weather window. The climb itself takes three days, so there are two spare days for training and acclimatisation routes before the ascent.
This week would appeal to those who have previously done Mont Blanc, or who seek a quieter alternative to it. Whilst the Swiss route is 'only' graded as a PD+ (Peu Difficile) on the Alpine grading system, it is a tough physical effort and the summit ridge is fairly exposed and more technical than the grade suggests. If approaching from the Italian side, the technical grade is AD (Assez Difficile).
Dufourspitze was named after Swiss army General Henri Dufour, who was the co-founder of the Red Cross, and it was first climbed by british climbers with their guides. The summit ridge is the most challenging part of the whole climb, and ropes are fixed in places during the summer months.
If you seek a course in this region, that focuses on climbing more summits, you should consider the trip in the south of the Monte Rosa massif, on the Swiss-Italian border. The itinerary is called the Spaghetti Tour, and you could climb up to six 4000m peaks. For this itinerary, click here.
Dates: these are listed in the column on the right, and they show the live availability from our secure online booking system. When you book online, you receive immediate confirmation, your Alpine Information Booklet, course specific kit list and invoice.

Brief Course Itinerary
  Day 1 | Sunday
Travel to Chamonix. Accommodation check in at 17:00. Mont Blanc specific course safety and itinerary briefing at 17:30. There is time for kit checks or fitting rental equipment after. Briefings are over by 18:30 and then you are free to go out for dinner / drinks. Many clients opt to travel out a day or two early to start their acclimatisation at Aiguille du Midi or with a night in a mountain hut (e.g. Cosmiques or Albert 1er). Night in Chamonix.

Gallery: Chamonix town
  Day 2 | Monday
Altitude Route: Either climb Aiguille d'Entreves or the Marbrée Arete. Possibility of staying in a hut for the night, such as the Torino, for an Alpine start the next day. The traverse of Entreves is a great route, super exposed, but on good rock. You can pose on the infamous granite needle in mid traverse. It's great training for the Eiger, technically, for the exposure, and to help you acclimatise well. Guiding ratio 1:2 (max).

Gallery: Aiguilles d'Entreves
  Day 3 | Tuesday
Your final training day before setting off for Dufourspitze. Set off for a training route, designed to help you acclimatise and develop technical skills. There are many options to choose from, depending on your previous climbing experience, but popular objectives include; Mont Blanc du Tacul, Aiguille du Toule, Cosmiques Arete, or Pointe Lachenal. Guiding ratio 1:2 (max). Night in Chamonix. Guiding ratio 1:2 (max).

Gallery: Cosmiques Arete
  Route choices | Wednesday - Friday
The next 3 days follow one of the columns below, whether you are ascending the Swiss (normal) route on a 1:2 ratio, or are upgrading to climb the Italian Cresta Rey (1:1).

Swiss (normal) route
The classic route on the mountain, staying in the Monterosa hut. Guiding ratio 1:2 (max).

Gallery: Dufourspitze normal route
Italian / Cresta Rey route
Climb the technical Cresta Rey on the Italian side of the peak. Guiding ratio 1:2 (max).

Gallery: Cresta Rey route
  Day 4 | Wednesday
Drive to the Zermatt region, and catch the Gornergrat train up to Rotenboden to start the three hour ascent to the Monte Rosa hut, via the Grenz glacier. This day is a bit of a rest day, as the main ascent the next day involves 1900m of climbing! Guiding ratio 1:2 (max). Night in mountain hut. Drive through the Mont Blanc tunnel to Gressoney, and catch the cable car to Indren, then walk the glacier trail for the short approach to the Gnifetti hut. Another option is to continue to the Margherita hut, the highest hut in the Alps. Guiding ratio 1:1 (max). Night in mountain hut.
  Day 5 | Thursday
Early Alpine start to head up to Silbersattel. This lower glacier is non technical. At 4000m you reach the summit ridge. Incline steepens over 40 degree snow and ice slopes, which terminate at a grade III rock step leading to the summit. Descend same route. Guiding ratio 1:2 (max). Night in hut. Descend beyond Signalkuppe, to the exposed col below Dufourspitze, and access the Cresta Rey, for steep pitches of rock and mixed to the summit. A technically and physically challenging route. Return via normal Italian route to hut. Guiding ratio 1:1 (max). Night spent in mountain hut.
  Day 6 | Friday
Descend from the hut to Zermatt, and return to Chamonix. For very fit groups, this day can allow another contingency weather window, to both summit Dufourspitze, and to descend all on the same day. Guiding ratio 1:2 (max). Night in Chamonix. Descend from the hut to Indren, and if there is time, you might take in some other 4000m peaks e.g. Balmenhorn on the descent, before returning to Chamonix. Day also allows another weather window. Guiding ratio 1:1 (max). Night in Chamonix.
Day 7 | Saturday
Breakfast then the accommodation check out by 10:00. Most arrange transfers for around this time for a flight from Geneva about midday. Some opt to book a tandem paraglider flight in the morning, or to go rafting, mountain biking, or trail running, if you still have the energy! Our resort team can advise you on where to arrange any of this, or routes. For those departing late, bags can be stored during the day. Depart for home.

Gallery: Icicle Windermere office
ITINERARY NOTES: Where possible we follow itineraries. Mountain adventures are weather and conditions dependant, so occasionally we are forced to alter the plans. If this is the case, suitable alternatives are offered. Please use this outline itinerary as a guide to the types of route / activity that you will attempt.
Summit celebrations
Course Prices
Standard course 5 days guiding, 7 days holiday in total
IFMGA mountain guides for 5 days
£2295
Live availability Click on the planner logo to the right to
see the real time live course availability
Latest Availability
How to book Secure payments, bonded tour operator
Details of how to book
, click here
Book online
Standard Course Inclusions
1) Hand picked IFMGA Mountain Guide, 5 days guiding @1:2 ratio each day
2) Chamonix course hosts for briefings, logistics, expert advice, and support
3) Pre course information dossier, with training plans and specific kit lists
4) Safety briefing on the first evening, with latest updates and weather reports
5) Equipment discount voucher for our Windermere mountain shop / online
6) Self-catered flat in Chamonix for 6 nights, with no moving out when in huts
7) Up to two nights half board in Monte Rosa mountain (inc. costs for guides)
8) Road transport with your guide to / from Tasch, tolls and car parking
9) Evening drop-in sessions for instruction / route briefings / equipment advice
10) Free 36 page technical Course Instruction Booklet of Alpine safety skills
Exclusions: 1) Travel to and from Chamonix, 2) Equipment hire, 3) Personal laundry, telephone calls, lunches, evening meals in valley, & any purchases in mountain huts / hotels / restaurants, 4) Cable cars, uplift, & Tasch - Zermatt train for you and your guide (approx £100), 5) Sunday pre-dinner drinks & Friday celebratory meal & drinks, 6) Activities insurance, & excess baggage charges.
Notes: This course assumes 1:2 guiding on Dufourspitze. If you wish to ascend the Italian Cresta Rey option, note that the guiding ratio is 1:1 for this route, so you must upgrade to a 1:1 week if you wish to ascend this route, rather than the normal route which is 1:2.
Course upgrade options
Many clients on this trip consider upgrading with one or more of the following course additions...
 
Private
room
Big 5 Alpine
extensions
Technical
kit rental
Acclimatise
weekend
  Upgrade to single from
£300-£500 in addition to
standard course price,
depending on week.
Extend by 2 days after
to ascend one of the
Big 5 Alpine peaks as
an extra summit.
Rent all technical kit
for a week. Full Alpine
Bundle costs you just
£100 for the week.
Saturday night spent in
Chamonix, with choice
of self-guided or guided
on Sunday. From £70.
  Click for details Click for details Click for details Click for details
 
Standard course accommodation - normally clients are based in self-catered flats (details), so take a look, and decide if it's for you. For more luxury, contact us for quotes in higher standard apartments, or hotels of any standard required. If you have / source your own course accommodation, or we cannot provide an upgrade, the standard course price has a £200pp reduction applied on your invoice.
Sunset
Current course availability

Course Dates
Dufourspitze
  • [ 2 ] 21 - 27 Jun 2026
  • [ 4 ] 28 Jun - 4 Jul 2026
  • [ 4 ] 5 - 11 Jul 2026
  • [ 4 ] 12 - 18 Jul 2026
  • [ 4 ] 19 - 25 Jul 2026
  • [ 4 ] 26 Jul - 1 Aug 2026
  • [ 4 ] 2 - 8 Aug 2026
  • [ 4 ] 9 - 15 Aug 2026
  • [ 4 ] 16 - 22 Aug 2026
  • [ 4 ] 23 - 29 Aug 2026
  • [ 2 ] 30 Aug - 5 Sep 2026
  • [ 2 ] 6 - 12 Sep 2026
NOTE: This trip has scheduled
dates, but if there are two who
are booking together, it can be
operated on any date you wish
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Scheduled courses
P
rice:
£2295 Book online

Bespoke course? If your ideal date is full, get in contact, as we also offer private 1:2 and 1:1 trips on any date during the season at the same price, subject to availability. The 1:1 price is from £3249 for the Normal Route, or £3649 for 1:1 via Cresta Rey.


Alternative courses
Mont Blanc Summit
Mont Blanc Autonomy
Mt.Blanc+Eiger+Matterhorn

Winter Mount Toubkal

Client feedback


A really fun week, and thanks for all your efforts in changing the hut bookings, so we could take the best days for the weather. The view from the summit was worth all the effort. Thanks

Anthony T , Dufourspitze


A big thanks from Will and I for another top week in the Alps. See you soon for more adventures next year

Michelle M , Dufourspitze


Harder than Mont Blanc, but more fun and a bigger challenge for me

Sophie P , Dufourspitze
Testimonials
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Location data for this trip
The trips meet in the Chamonix valley in the French Alps, at the foot of Mont Blanc. It is easily accessed via a 90 minute transfer from Geneva airport.
Time Difference
GMT +1hr
Local Currency
€ & CHF
Travel from UK
1hr flight
Preparing for the course
If you are worried about acclimatisation, we recommend that you book on an Acclimatisation Weekend before your course. to help you get acclimatised earlier, leaving you with more summiting weather windows for the peaks. Better still, we recommend you arrive a day or two early, and go and stay at altitude in the Torino hut 3375m for the days and night(s) at altitude. Extra acclimatisation makes all the difference!
Upgrade to 3 nights huts
Some people booking together may prefer to adapt this itinerary to set off from Chamonix on Tuesday with the guide, and spend the next 3 nights in huts, via the Swiss or Italian routes. This option is available if pre-booked, and the course price supplement is £200pp (based on 2 clients opting for this).
Lori and Rod
Pro top tips - geeks corner!
Suggested reading and kit
View full course equipment list, with examples of kit, click here
Why choose our trips?
See our Alpine blog, by clicking on the Word-press logo to the right.
Icicle Blog
Itinerary flexibility to allow you to take full advantage of the weather windows on any day, to maximise your summit chances.
Our prices are fixed in £ Sterling, to protect you from euro fluctuations, so you can budget accurately.
There is a choice of routes to opt for, depending on the weather, conditions, and your experience.
Dufourspitze
Any further questions?
A key part of choosing a company is being able to come and talk about your plans with an experienced course advisor face to face. In an increasingly virtual world, we know our clients value speaking to real people, getting open and honest advice. The vast majority of our clients are British, and our office and outdoor store is based in Windermere in the English Lake District.



Get in contact to arrange a meeting, and come in for a coffee to discuss your course in person with a trip advisor.


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