Summer Vacation in Austria: Best Destinations, Lakes & Hiking

Summer Vacation in Austria: Best Destinations, Lakes & Hiking Plan the perfect summer vacation in Austria. Discover alpine lakes, hiking trails, city festivals, and family-friendly activities for an unforgettable Austrian summer. Topics: Daily Life, Leisure & Culture.

Austria is famous for its winter sports, but summer vacation in Austria reveals an entirely different side of the country. Turquoise alpine lakes, world-class hiking trails, buzzing city festivals, and rustic mountain huts serving homemade schnitzel — Austrian summers are unforgettable whether you are an expat living in Vienna or planning your first visit. This guide covers the best destinations, activities, and practical tips for an amazing Austrian summer.

When to Go — Timing Your Summer Trip

The Austrian summer runs from June through September, with each month offering a different experience. June kicks off the season: nature is in full bloom, lakes are still cool, but crowds are thin. July and August are peak season: temperatures hit 25–30 °C, lake water warms to 24–27 °C, and the country’s biggest festivals take place. Expect higher prices and book accommodation early.

September is the shoulder season gem: fewer tourists, mild weather, and golden larch forests in the mountains. For hikers, this is often the most pleasant month.

“August sees our busiest mountain trails, but the Alps are at their most welcoming — alpine meadows are in full bloom and the weather allows for the highest summit routes. Book mountain huts 3–5 months in advance, especially on popular routes like the Stubai Höhenweg or Berliner Höhenweg.”

— Austrian Alpine Association (ÖAV)

For a balance of good weather and reasonable prices, aim for mid-June to early July or September. Accommodation costs drop by 20–30% compared to peak August. We previously covered how Austrian tourist habits are changing to save money in a separate article.

Alpine Lakes — Austria’s Summer Treasure

Austria has no coastline, but its crystal-clear lakes more than make up for it. Carinthia (Kärnten) is the lake capital, home to Wörthersee, Faaker See, Millstätter See, and Ossiacher See. Wörthersee reaches a swimming-friendly 27 °C — the warmest lake region in the country.

The Salzkammergut region boasts 76 lakes, including famous Wolfgangsee, Fuschlsee, Mondsee, and Attersee. The scenery looks like a postcard: emerald water, rolling green hills, and dramatic Alpine peaks. This is the region that served as the backdrop for “The Sound of Music.”

Tyrol’s Achensee — called the “Caribbean of Tyrol” — dazzles with turquoise water framed by the Karwendel and Rofan mountains. The water stays cooler (rarely above 22 °C), but the views are unmatched.

Most major lakes offer boat rentals, stand-up paddleboards (SUPs), and pedal boats. Many lakeside hotels provide private beaches with sun loungers and complimentary water sports equipment.

Hiking in the Austrian Alps — Trails for Every Level

Summer transforms Austria into a hiker’s paradise. The country boasts over 50,000 km of marked trails. Beginners can enjoy valley paths around Zeller See or the Lechweg trail through Vorarlberg’s Lechtal Alps. Experienced hikers tackle multi-day high-altitude routes: Stubai Höhenweg, Berliner Höhenweg, or the Adlerweg crossing all of Tyrol.

Austria’s mountain hut (Hütte) system is world-class. Over 500 ÖAV huts offer bed-and-dinner from 25 to 60 € per night. On most long-distance routes, you need nothing more than a sleeping bag liner and sturdy boots.

One of the most spectacular day hikes connects Lake Formarinsee to Lake Spullersee near Lech am Arlberg. The trail crosses flower-covered meadows, karst landscapes, and ascends to the Gehrengrat ridge with panoramic Alpine views.

Summer in Vienna — Culture, Festivals & Street Life

Vienna transforms in summer. Streets fill with buskers, café terraces spill onto pavements, and major events move outdoors. Donauinselfest — Europe’s largest free open-air festival — takes place on the first weekend of July on Danube Island. Three days, dozens of stages, hundreds of thousands of visitors — all free.

From July to September, the Film Festival on Rathausplatz screens opera, classical, pop, and rock concerts on a giant outdoor screen. Entry is free. Meanwhile, ImPulsTanz — the world’s biggest contemporary dance festival — runs from early July through early August.

The Vienna Philharmonic’s Sommernachtskonzert is an outdoor concert at Schönbrunn Palace park, drawing up to 100,000 attendees free of charge. It typically falls around June 19.

Top Mountain Destinations — Tyrol, Salzburg, Styria

Austria’s ski resorts reinvent themselves as summer activity hubs. Tyrol offers Zell am See, a lakeside town with panoramic views of the Kitzsteinhorn glacier. Cable cars operate year-round, taking you to 2,500 m for stunning Alpine vistas.

Salzburg — the Salzkammergut region — includes picture-perfect towns like St. Wolfgang, St. Gilgen, and Hallstatt. The latter is a UNESCO World Heritage site and Austria’s most photographed town. Visit early morning to avoid midday crowds.

Styria (Steiermark) — Austria’s “green heart” — is home to Schladming, a summer base for the Schladminger Tauern Höhenweg and hikes to the Giglachseen lakes. The region’s mountain huts serve hearty Styrian cuisine.

Cultural Festivals — Opera in a Roman Quarry and More

Austrian summers are festival marathons. Oper im Steinbruch in St. Margarethen (Burgenland) stages grand opera in an ancient Roman quarry, a UNESCO World Heritage site. In 2026, Puccini’s Tosca takes the stage — one of the most atmospheric cultural events of the season.

The Salzburg Festival (late July–August) is the world’s most prestigious classical music festival. Tickets range from 50 to 400 € and should be booked six months ahead.

The Bregenz Festival on Lake Constance features a floating stage. The 2026 production is Verdi’s Aida, running July 21 through August 22.

Across the country, Wine festivals (Kellerfest) in Styria and Burgenland and Almabtrieb (cattle drive from Alpine pastures) in September offer authentic local culture.

Cycling and Outdoor Adventures

Austria ranks among Europe’s best cycling destinations. The Danube Cycle Path (Donauradweg) — Europe’s most popular — runs 350 km from Passau to Vienna along the Danube River. Almost entirely flat, it is perfect for families.

The Tauern Cycle Path (Tauernradweg) covers 250 km from the Krimml Waterfalls to Salzburg through the Hohe Tauern National Park.

For mountain bikers, Saalbach Hinterglemm and Leogang offer hundreds of kilometres of marked trails. The Glemmtal valley runs free guided tours every Wednesday.

Family-Friendly Summer — Where to Go with Kids

Summer vacation in Austria with children needs no compromise. Wörthersee in Carinthia is ideal: shallow warm water, sandy beaches, and the KärntenTherme water park nearby. Water temperature reaches 27 °C.

Zell am See offers the Schmittenhöhebahn panoramic cable car with a children’s adventure zone at the summit. Dachstein Glacier’s Erlebniswelt — an attraction park at 2,700 m — includes the “Sky Staircase” suspension bridge.

On rainy days, Haus der Natur in Salzburg, Schönbrunn Zoo in Vienna, and Swarovski Crystal Worlds in Wattens provide excellent indoor alternatives.

Culinary Summer — What to Eat and Drink

Austrian cuisine lightens up in summer. Must-try dishes include Marillenknödel (apricot dumplings), Käsespätzle with fried onions, and Tafelspitz with apple-horseradish sauce.

In July and August, Heurigen (wine taverns) are everywhere. Vienna’s Heurigen in Grinzing and Neustift are classics. In Styria, Buschenschenken serve young wine, pumpkin seed oil, and regional cheeses.

The Gault&Millau Genuss-Messe in Vienna each September is Austria’s top culinary event: 110 of the country’s best chefs cooking under one roof.

Practical Tips — Transport, Accommodation, Budget

Transport: ÖBB offers the Sommer Ticket — unlimited train travel across Austria for 7 days at 199 € (second class). The Vorteilscard (66 €/year) gives 50% off all domestic train tickets. Buses connect lakes and trailheads efficiently.

Accommodation: In peak season, a lakeside hotel costs 120–250 € per night for two. A mountain guesthouse (Berggasthof) runs 70–120 € with half-board. Campsites start at 20 € per pitch. Book July–August stays 2–3 months ahead.

Food budget: Restaurant lunch runs 15–25 €, dinner with wine 30–50 €. Shopping at Spar, Billa, or Hofer costs about 15–20 € per person per day for self-catering.

Frequently Asked Questions

When is the best time for a summer vacation in Austria? Late June and September offer the best balance: pleasant weather, fewer crowds, and lower accommodation prices. July–August is peak season with the warmest lake water and the most events.

Which Austrian lakes are warmest for swimming? Wörthersee and Faaker See in Carinthia reach up to 27 °C. Wolfgangsee and Mondsee in Salzkammergut warm to about 25 °C. Tyrol’s Achensee is cooler at around 22 °C but spectacularly scenic.

Do I need a visa for summer vacation in Austria? EU/EEA citizens do not need a visa. Citizens of the US, Canada, UK, Australia, and New Zealand can stay visa-free for up to 90 days. Citizens of many other countries, including Russia and India, need a Schengen visa (type C).

What is the average cost of a week-long summer vacation in Austria for two? Expect 1,500–3,000 € including accommodation, food, and transport. A budget camping trip with self-catering can cost from 600 € for two people.

What free events take place in Austria during summer? Donauinselfest in Vienna, the Film Festival on Rathausplatz, and the Sommernachtskonzert in Schönbrunn are all free. Many museums offer free entry days, and Austria’s public parks and swimming spots are free year-round.

Summer vacation in Austria offers more than just a change of scenery. It is a chance to see the Alps without snow, swim in lakes with drinking-water quality, taste young Austrian wine right where it is made, and leave with a promise to return. Plan ahead — and the best experiences will find you.

Sources

• Austria Info — Official Tourism Portal — summer destinations, routes, and events
• ÖAV — Austrian Alpine Association — mountain huts, trails, and safety
• ÖBB Sommer Ticket — unlimited summer rail pass
• Salzburg Festival — official programme and tickets
• Donauinselfest — Europe’s largest free open-air festival