Via Alpina

A continent-spanning alpine journey that strings together hundreds of waymarked paths into one continuous line.

Time to Hike: Most walkers need 120-160 days for the full Red Trail, usually spread across one long season or split over multiple summers.

Best Time to Go: Best overall is Apr-Oct, with the high passes most reliable in mid summer. Early and late in the season can mean lingering snow on higher crossings.

Getting there: Common starts are in Trieste (rail connections via northern Italy) and the finish is in Monaco (easy rail links along the French Riviera). Many walkers go east to west, ending at the sea.

Costs: Costs vary sharply by country. Expect higher daily costs in Switzerland and parts of France, and lower costs in parts of Slovenia and Italy. Using staffed huts can be a major part of the budget.

Difficulty: Hard. This is a long, high-mountain route with repeated big ascents and descents, variable weather, and sections where snow can linger well into summer.

The Via Alpina Red Trail crosses all eight Alpine countries - Italy, Slovenia, Austria, Germany, Liechtenstein, Switzerland, France and Monaco - tying together existing long-distance paths, local trails and hut networks into a single end-to-end traverse.

Starting near Trieste, the route quickly trades coastal influences for the limestone peaks and deep valleys of the south-eastern Alps, passing through areas such as Triglav National Park. Further west it threads classic mountain regions and well-known alpine towns, where resupply and transport links are generally straightforward.

What makes the Red Trail notable is the scale: around 2,600 km of almost continuous mountain walking with constant changes in culture and trail character. Some sections feel wild and remote, others run through heavily walked valleys with dense networks of huts, lifts and rail lines.

• Slovenian Alps to the Italian border (km 0-300) - From Trieste into Slovenia and up towards Triglav National Park, with early mountain scenery and a quick immersion into alpine terrain.
• North-eastern Italy: Carnic and Julian Alps (km 300-650) - A long run across Italian mountain districts with repeated ridge and pass crossings; towns such as Tolmezzo are key for rest and resupply.
• Austrian High Tauern region (km 650-950) - Big alpine days and higher, more rugged ground around places like Kals am Großglockner, where weather windows matter.
• Austrian Tirol to Bavaria (km 950-1250) - Well-served valleys and strong trail infrastructure near Kitzbühel, then on towards the northern Alps and Garmisch-Partenkirchen.
• Allgaeu and entry towards Liechtenstein (km 1250-1500) - Mountain pastures and steep valley walls near Oberstdorf, with many options for splitting days depending on accommodation and lift access.
• Liechtenstein and into central Switzerland (km 1500-1750) - Short but distinctive passage through Vaduz and onwards into Swiss valleys where waymarking and transport links are typically excellent.
• Bernese Oberland and the Valais (km 1750-2050) - Classic Swiss high country around Engelberg and Grindelwald, then into bigger alpine horizons as you approach Zermatt.
• Mont Blanc region and the western Alps (km 2050-2350) - Dramatic scenery and busy trail corridors around Chamonix, with well-developed hut and valley transport options.
• French Alps to the Mediterranean finish (km 2350-2600) - A long westward wind-down via towns such as Briançon before descending to the coast and the finish in Monaco.

Apr-Oct is the broad window, but for the highest and most committing sections, mid summer is the most reliable for pass conditions. Even then, fresh snow and thunderstorms can affect plans, especially in high terrain.

Expect the busiest trails in well-known regions of Switzerland and around Chamonix in peak summer. Early season hazards include snowfields and high runoff on steep paths, while late season brings shorter days and an increased chance of early storms.

For an east to west hike, start in Trieste, which is well connected by train within Italy and to nearby international routes. From the city, the first days can be reached using local transport and on-foot links depending on your chosen exact start.

At the western end, Monaco is on the main coastal railway with frequent services to nearby airports and cities. Many walkers go east to west to finish at the sea, but the route can be walked in either direction if you prefer to line up seasons with particular high sections.

No single permit is required for the Via Alpina as a whole - it is a route concept linking many existing public trails across multiple countries. Instead, rules and fees are local: some areas have protected-area regulations, and certain huts or campsites may require advance bookings.

Check the current rules for places like Triglav National Park and for any specific huts you plan to use, especially in peak season, as restrictions on camping and reservations can affect your day-to-day plan.

Most walkers mix staffed mountain huts and valley accommodation. In many areas you can plan from hut to hut for several days, then drop to a town for resupply and a rest night. Availability and booking norms vary by country and by region.

In peak summer, booking ahead is sensible in popular sections, particularly in parts of Switzerland and near Chamonix. Wild camping rules differ widely across the eight countries, so if you intend to carry a tent, check local regulations carefully and be prepared to use official campsites or designated areas where required.