Mont Blanc to the Matterhorn

We begin our adventure at the campsite in Les Bossons, which has wonderful views of Mont Blanc and the Bossons Glacier, especially at sunset.

In the afternoon, there is an introductory briefing by the trek crew. Campsite: Camping Les Marmottes, Les Bossons (D).

This is a limbering up day and there are several good walks nearby. Alternatively, take the cable car (optional) to Aiguille du Midi for outstanding close-up views of Mont Blanc, the Chamonix Valley and the surrounding peaks. Campsite: Camping Les Marmottes, Les Bossons (B/D).

From Les Bossons (3,320ft/1,012m), we have a short bus journey to Chamonix where we walk to Les Praz and take the cable car to La Flégère (6,100ft/1,860m). The trail today is named the Grand Balcon and is on the opposite side of the valley from Mont Blanc, affording excellent views of the whole massif lying to our south. Initially, we contour and then climb to reach the high point of the day, Lac Blanc (7,715ft/2,352m). The trail descends and then contours high above the valley before dropping steeply to the hamlet of Les Frasserands (4,500ft/1,371m), where we take a scenic valley train back to our campsite.

In the afternoon, there is a very short section of ladders/steep steps with handrails to descend. Campsite: Camping Les Marmottes, Les Bossons (B/L/D).

After a scenic train ride up the valley to Les Frasserands, we begin by climbing steeply to the Aiguillette de Posettes (7,200ft/2,201m), descend a little and then ascend towards the Col de Balme (7,190ft/2,191m) where we follow one of the paths across the border from France to Switzerland. Enjoy excellent views all morning of Aiguille d'Argentière and Aiguille du Tour and its glacier. After lunch, we descend to the small hamlet of Trient (4,250ft/1,296m) and enjoy views of the Trient Glacier. Campsite: Basic camping, near Trient (B/L/D).

In good weather, we take the trail adjacent to the Trient Glacier to cross a high, rocky pass known as Fenêtre d'Arpette (8,740ft/2,665m) before descending steeply into the Arpette Valley (5,340ft/1,627m) and down to our campsite in Champex (4,880ft/1,486m). In poor weather, we take the lower trail, which climbs first to the Col de Forclaz (5,010ft/1,527m) where we can look down into the Rhone valley. The Swiss town of Martigny is in sight far below as we follow the Bovine Route to Champex Lac. Campsite: Camping Les Rocailles, Champex Lac (B/L/D).

From Champex, we walk down to Sembrancher (2,350ft/717m) then travel by train and cable car to the ski resort of Verbier (4,880ft/1,490m) and then to Ruinettes (7,260ft/2,200m). Our afternoon walk starts on a broad easy trail with views of the Grand Combin and the Mont Blanc Massif in the distance. The trail than narrows and steepens and we traverse around the southern flank of the Bec des Rosses to Col Termin (8,750ft/2,652m) before descending to Lac de Louvie and our overnight stay at the Cabane de Louvie (7,300ft/2,214m).

The path today is quite committing; if the weather is poor, there are problems with the cable cars, or snow on the path, we may need to take an alternative route from Sembrancher. We travel by train and bus up the valley to Fionnay (4,880ft/1,495m). From here, we ascend steeply through dramatic open hillside to reach our first mountain hut, the Cabane de Louvie (7,400ft/2,242m) on the shores of the Lac de Louvie (a very scenic spot) where we have great views of the Grand Combin.

Mountain huts have shared dormitory-style accommodation with basic toilet and washing facilities only. The support vehicle is unable to reach this hut, so we need to do some light backpacking until we rejoin it in two days' time. Mountain hut: Cabane de Louvie (B/L/D).

A dramatic day with two passes to cross. We start with a scenic traverse around the shores of Lac de Louvie before a reasonably steep accent to our first col, Col de Louvie (9,580ft/2,921m), and onwards towards the Grand Désert, a rocky section of glacial moraine.

If we're lucky, we may spot ibex herds. We pass small tarns fed by the outflows of the glacier and ascend for our second pass, the Col Prafleuri (9,800ft/2,987m) – the highest col on the route – with views of the Rosablanche and Mont Blanc de Cheilon. It is then only a short descent to the Cabane Prafleuri (8,600ft/2,624m). Again, the support vehicle is unable to reach us, so we will be doing light backpacking to this remote mountain hut. Mountain hut: Cabane Prafleuri, near Lac Dix (B/L/D).

Our route today starts with a short climb to cross the Col de Roux (9,200ft/2,804m). We descend across large boulders to Lac Dix (7,750ft/2,364m) and walk around its shoreline before climbing again above the glacier Dix, through meadows often filled with edelweiss during summer, to make a steep ascent on loose scree to the Col du Reidmatten (9,570ft/2,919m). Enjoy excellent views of the Pigne d'Arolla, Mont Collon and possibly the Matterhorn in the distance. Finally, a long descent brings us to the small, charming village of Arolla (6,550ft/1,998m), where we catch a bus to Les Haudères (4,710ft/1,436m). Here we are met by the support vehicle. Campsite: Camping Molignon, Les Haudères (B/L/D).

Enjoy a free day to relax. The twin villages of Les Haudères and Evolène lie in the most picturesque part of the Val de Hérens and there are many walks in the area if you feel the need for a little more exercise. Alternatively, the scenic town of Sion, with its medieval quarter and many cafes and restaurants, is an easy bus ride away. Campsite: Camping Molignon, Les Haudères (B).

Today, we have a big climb to reach our col where we are rewarded with stunning views. We climb first to Villa (5,675ft/1,730m) then on to cross the Col Torrent (9,575ft/2,919m) and enjoy vast mountain views (Pigne d'Arolla, Grand Combin and the Weisshorn) and make a long descent past Lac de Moiry (7,380ft/2,249m) to the woods above the picture-postcard village of Grimentz (5,150ft/1,572m). Campsite: Wild camping, Grimentz (B/L/D).

A long day that starts with a gentle walk through woodlands to reach the valley bottom at Mottec (5,100ft/1,556m). From here, there is a short but steep climb to join the main trail with fine views of the Matterhorn and Ober Gabelhorn. The climb continues to today's col, the Forcletta (9,426ft/2,874m), where we enter German-speaking Switzerland.

We have views back to Grand Combin and possibly Mont Blanc. Descend, with views of the Weisshorn to the southeast, to the Turtman Valley and Gruben (5,975ft/1,822m). This is the longest walking day. As there is no campsite in the Gruben valley, we stay in dormitories in a local auberge and our bags are brought up by the support vehicle. Hotel: Schwarzhorn (basic hotel), Gruben (B/L/D).

We climb again to cross the Augstbord pass (9,490ft/2,894m) with good views of the Weisshorn and the 'Dom' and join the main Zermatt Valley high on its western side. We descend to cross the Emdbach and, soon after, get our first views of the Zermatt Valley plus the Weisshorn, Kleine Matterhorn and Taschorn. Descend to Jungu (6,410ft/1,955m) and onto St Niklaus (3,700ft/1,127m), either by walking or by an optional cable car, where we travel by train or taxi to our last camp at Randa (4,720ft/1,439m). Ascent: 3,500ft (1,070m) ; Descent: 5,870ft (1,790m) – (less 2,710ft/830m descent if taking optional Jungu cable car) Campsite: Camping Attermenzen, Randa (B/L/D).

For our final day of trekking, we walk directly from the campsite to the village of Täsch before ascending up to the Europaweg, a wonderful contouring path with spectacular views of the Matterhorn. Rising above the treeline and into a wild, rocky landscape, we pass by Stellisee (a mountain lake and perfect spot to snap reflected views of the Matterhorn) and onwards to the mountain hut Fluhalp at 8,550ft (2,606m). From here, we have a long decent to Zermatt passing through old mountain hamlets with more stunning photo opportunities of the Matterhorn. Campsite: Camping Attermenzen, Randa (B/L/D).

From our camp near Randa, it is a short train or minibus trip to Zermatt, an ideal place for a free day with lots of opportunities for short or long walks or to relax in town. There are also many excursions, such as the mountain cog railway to Gornergrat for spectacular views of the Gorner Glacier and Monte Rosa or perhaps the spectacular cable car ascent to Kleine Matterhorn. Campsite: Camping Attermenzen, Randa (B).

Our adventure ends at the campsite near Randa. Your tour leader will help you book a train ticket (or other transport) for your return to Geneva Airport – please see the Joining Instructions section of the Trip Notes for further information.

Please note, the earliest a train could arrive at the airport is approximately 10am (although timings can change) and this would mean a very early start plus a short taxi ride to the railway station. Taxis directly to Geneva Airport are very expensive. Please ensure your return flight is late enough in the day to allow yourself time to reach the airport and check-in – we recommend a departure no earlier than 1pm (B).