Nestled in the heart of the Bernese Oberland, Lake Thun is a haven for those seeking breathtaking mountain scenery and crystal-clear waters.
With its picturesque towns and villages, medieval castles, and quaint rural hamlets, you’ll find plenty of opportunities to explore and create unforgettable memories.
Whether you’re planning a day trip or a longer stay, this comprehensive guide will introduce you to the best things to do around Lake Thun, from water activities to mountain excursions.
With the Swiss Travel Pass, you can easily explore the area and enjoy the stunning views that Lake Thun has to offer.
Discovering the Beauty of Lake Thun
Nestled in the heart of Switzerland’s Bernese Oberland region, Lake Thun is a breathtaking destination that offers a unique blend of natural beauty and cultural heritage. As you explore this stunning alpine lake, you’ll be surrounded by the majestic Bernese Alps, picturesque villages, and charming castles.
Lake Thun Facts and Location
Lake Thun is strategically located between the towns of Thun and Interlaken, making it an easily accessible destination. The lake stretches approximately 18 kilometers in length and nearly 4 kilometers at its widest point, covering an impressive area of 48.3 square kilometers. With a maximum depth of 217 meters, Lake Thun’s surface sits at an elevation of 558 meters above sea level.
| Characteristics | Details |
|---|---|
| Location | Bernese Oberland region, Switzerland |
| Length | Approximately 18 kilometers |
| Width | Nearly 4 kilometers |
| Area | 48.3 square kilometers |
| Maximum Depth | 217 meters |
Why Visit Lake Thun
Visiting Lake Thun provides an authentic Swiss experience, with its perfect combination of natural beauty, cultural heritage, and recreational opportunities. The lake’s shoreline is adorned with picturesque castles, charming villages, and traditional Swiss chalets, all set against the dramatic backdrop of the Bernese Alps. You can enjoy a range of activities, from cruising on the lake to hiking in the surrounding mountains, making Lake Thun an ideal destination for all kinds of travelers.
The area around Lake Thun offers spectacular views from virtually any vantage point, making it a photographer’s paradise. Whether you’re looking to relax in a serene environment or seeking adventure, Lake Thun has something to offer everyone.
Explore Thun’s Old Town and Castle
Thun’s medieval Old Town is a fascinating place to visit, with its unique blend of history and natural beauty. As the largest town on Lake Thun, Thun boasts a charming atmosphere, with around 40,000 residents calling it home. The town’s relaxed feel is enhanced by its pedestrian-only shopping center along the River Aare.
Thun’s Medieval Old Town
The Old Town’s cobblestone streets wind through the area, leading visitors to discover unique architectural features like Obere Hauptgasse, Thun’s main street. This street is split into two levels, with shops below and a walkway built on their roofs, creating a distinctive shopping experience. To enter the shops, you must walk downstairs, adding to the charm.
Along the riverside, cafes invite you to sit, enjoy a drink or meal, and watch the passing foot traffic. In the summer, you might even spot surfers riding the current of the River Aare near the covered bridge. The town’s historic charm is palpable as you explore its streets.
Thun Castle and Its Panoramic Views
Thun Castle, or Schloss Thun, is a prominent landmark built in the 12th century, dominating the town’s skyline with its four distinctive white turreted towers. Visitors can reach the castle via the castle stairs or the church stairs near the town hall, enjoying picturesque views along the way. The castle’s well-restored interiors include the impressive Knights’ Hall and interactive displays about the town’s medieval history.
The panoramic views from the castle towers are truly spectacular, offering 360-degree vistas of the town, lake, and snow-capped mountains in the distance. This makes the climb well worth the effort, providing a unique perspective on Thun and its surroundings. As you take in the views, you’ll understand why Thun Castle is a top attraction in the area.
Cruise on Lake Thun
Discover the charm of Lake Thun from the water with a leisurely boat cruise that showcases the region’s natural beauty. A Lake Thun cruise is considered an essential experience for visitors, offering the most relaxing way to enjoy the spectacular views of the Bernese Alps and the lake’s turquoise waters.
Boat Options and Routes
The journey between Interlaken and Thun takes approximately two hours one-way, making it perfect for a half-day day trip or as part of a full day exploring Thun Lake. You can choose from various boat options, including historic paddle steamers that evoke Belle Époque charm or modern motor vessels equipped with comfortable amenities.
The cruise features multiple stops along the way, allowing you to hop on and off to visit attractions such as St. Beatus Caves, Oberhofen Castle, and the town of Spiez. This flexibility makes it easy to create your own itinerary and enjoy the aspects of Lake Thun that interest you most.
Highlights of a Lake Thun Cruise
Many boats offer onboard dining options with restaurants serving everything from snacks to full meals, and special culinary cruises are occasionally available for food enthusiasts. For photography enthusiasts, the boat provides unparalleled vantage points for capturing the stunning landscapes where Lake Thun meets Thun Lake Brienz near Interlaken.
A popular option for day-trippers is to travel one way by boat and return by train, combining two different perspectives of the lake region in a single journey. The sunsets seen from Lake Thun cruises are particularly magical, with evening boats offering some of the most romantic views in all of Switzerland.
Visit the Enchanting Oberhofen Castle
As you explore the shores of Lake Thun, a visit to the enchanting Oberhofen Castle is a must. This picturesque castle, with its colorful roof tiles and medieval keep, is one of the most photogenic attractions on the lake.
History and Architecture
Oberhofen Castle boasts a rich history, with its medieval keep dating back to around 1200. Over the centuries, it has had many different owners, with the Prussian Count Albert de Pourtalès significantly shaping its current appearance after purchasing it in 1844. The castle’s architecture is a testament to its complex history, featuring a blend of medieval and restored elements.
The castle’s history is not just limited to its architecture; it also houses a museum that showcases the lives of its former residents. The Oriental Smoking Room at the top of the tower is a highlight, offering spectacular views over Lake Thun and the surrounding mountains.
Castle Gardens and Museum
The English-style gardens of Oberhofen Castle provide a peaceful place to relax and enjoy the views of the Bernese Alps. The castle’s chapel, adorned with 15th-century murals, is another must-see. Visitors can easily access the castle by land or water, thanks to the conveniently located boat pier beside it.
Holders of the Swiss Travel Pass can enjoy free entry to the castle, making it an economical addition to your itinerary. Whether you arrive by boat or on foot, Oberhofen Castle is a Swiss Travel gem that should not be missed.
Discover the Charming Town of Spiez
Nestled on the shores of Lake Thun, Spiez is a picturesque town that offers a unique blend of history and natural beauty. As you arrive in this charming town, you’ll be greeted by breathtaking views of the lake and the surrounding landscape.
Spiez Castle and Church
Spiez Castle, dating back to around 700 AD, is perched dramatically on the edge of Lake Thun. This well-preserved castle is considered one of the best in Switzerland, with its meticulously restored interiors and interactive exhibits that bring medieval life to vivid reality. Opposite the castle stands a 1000-year-old early Romanesque church, featuring remarkable 12th-century frescoes in the apse and choir.
Spiez Bay and Harbor
The town of Spiez is situated in what is often described as “the most beautiful bay in Europe.” The tranquil turquoise waters of Lake Thun lap gently at the shore, creating a perfect place to relax and enjoy the scenery. The harbor area is lined with hotels and cafes, offering a delightful holiday resort atmosphere. You can also explore the surrounding vineyards, which produce excellent local wines.
As you explore Spiez, you’ll discover that it’s not just a pretty face. The town offers numerous opportunities for watersports on the lake, as well as hiking trails in the surrounding hills. Whether you’re looking for relaxation or adventure, Spiez has something for everyone. In comparison to other castles in the region, such as Thun Castle, Spiez Castle stands out for its unique history and architecture.
Explore St. Beatus Caves
Discover the mystical world beneath the shores of Lake Thun at the St. Beatus Caves. Accessible by road or boat, these caves offer a unique adventure. As you explore the twisting and turning grottos, you’ll be mesmerized by the breathtaking beauty of the stalactites and stalagmites surrounding you.
The Legend of St. Beatus
According to legend, the St. Beatus Caves were once home to St. Beatus, a 6th-century Irish or Scottish monk who drove away a dragon that had been terrorizing the local population. This mythical dimension adds a layer of fascination to your visit, making it more than just a tour of limestone formations.
Touring the Limestone Caves
Inside the caves, a well-maintained one-kilometer pathway guides you through a labyrinth of stalactites and stalagmites. The dramatic lighting enhances the natural beauty of these formations, creating an unforgettable experience. After exploring the caves, enjoy the spectacular views of Lake Thun from the elevated position on the northeastern shore lake. You can also take a scenic walk along way to the boat station, offering exceptionally scenic vistas of the lake and surrounding mountains.
The on-site museum provides interesting scientific information about cave exploration and formation, adding an educational component to your visit. Don’t miss the panorama restaurant at St. Beatus Caves, which offers some of the most breathtaking views while you enjoy a meal or refreshments.
Enjoy Mountain Excursions Around Lake Thun
Nestled in the heart of the Swiss Alps, Lake Thun is surrounded by mountains that offer a range of exciting excursions. The mountains surrounding Lake Thun provide breathtaking panoramic views of the Bernese Oberland, making it a paradise for nature lovers and adventure seekers alike.
Niederhorn Mountain
Niederhorn Mountain, standing at 1,950 meters, is a must-visit destination for anyone around Lake Thun. You can reach the summit via a funicular from Beatenbucht and a gondola from Beatenberg, enjoying an unrivaled 360-degree panorama of the Bernese Alps and Lake Thun. On clear days, the views extend to the famous Swiss Skyline featuring the Eiger, Mönch, and Jungfrau peaks.
For the adventurous, scooter bikes can be rented for an exhilarating descent from Niederhorn back to Beatenberg, or you can opt for a leisurely one-hour hike down to the village. The mountain offers various activities throughout the year, including guided tours to observe native Swiss wildlife.
Niesen Pyramid
On the opposite side of the lake, the distinctive pyramid-shaped Niesen Mountain, known as the “Swiss Pyramid,” stands at 2,362 meters. Accessible via a funicular from Mülenen, Niesen offers breathtaking views that extend far beyond Lake Thun. The mountain is a great destination for hikers and those seeking panoramic views of the surrounding landscape.
Holders of the Swiss Travel Pass receive a 50% discount on most mountain railways and cable cars in the region, including those to Niederhorn and Niesen, making these excursions more affordable with the travel pass or Swiss Travel Pass.
Visit Harder Kulm – Top of Interlaken
Experience the breathtaking views from Harder Kulm, the top of Interlaken. At an elevation of 1,321 meters, Harder Kulm offers a panoramic view of Lake Thun and Lake Brienz, making it a must-visit destination for anyone traveling to Interlaken.
The Funicular Ride
The journey to Harder Kulm begins with a thrilling ride on a steep funicular railway that climbs 731 meters in just 10 minutes. As you ascend, you’ll enjoy increasingly beautiful views of the surrounding landscape.
Panoramic Views and Activities
From the summit, visitors are treated to a breathtaking panorama that encompasses both Lake Thun and Lake Brienz, the towns of Interlaken and Unterseen, and the snow-capped peaks of the Bernese Alps. You can enjoy traditional Swiss cuisine at the mountain restaurant while taking in the phenomenal views. The viewing platform features the famous “Two Lakes Bridge,” a glass-floored observation deck that extends out over the mountainside.
For the best experience, consider visiting early in the morning or planning your visit for sunset when the lakes and mountains are bathed in golden light. The funicular to Harder Kulm operates seasonally, with departures every 30 minutes throughout the day.
Explore Picturesque Villages Around Lake Thun
The picturesque villages around Lake Thun offer a unique blend of traditional Swiss architecture and breathtaking scenery. As you travel along the lake, you’ll discover a series of quaint villages that are perfect for a relaxing getaway.
Iseltwald
Iseltwald is a charming village located on the shores of neighboring Lake Brienz, but it’s easily accessible from Lake Thun. This quintessential Swiss lakeside village offers visitors a chance to enjoy swimming, boating, and kayaking in the summer. You can spend at least half a day relaxing on the ‘beach’ or exploring the surrounding area.
Merligen
Merligen is a picturesque village nestled on the northern shore of Lake Thun, near the renowned St. Beatus Caves. Despite its small size, this gem of a destination offers nice views from its church and exudes undeniable charm. You can enjoy the charming lido (beach area) with spectacular views of the pyramid-shaped Niesen Mountain across the lake.
Hilterfingen
Hilterfingen is home to the impressive Hünegg Castle, which houses a fascinating Renaissance Revival and Art Nouveau Museum. This museum provides insights into 19th-century aristocratic life along Lake Thun. You can explore the castle and its surroundings, taking in the beauty of the village and the lake.
As you explore these villages, you’ll find that each one offers its own unique perspective of Lake Thun and the surrounding mountains. The efficient boat network makes it easy to village-hop along the lake, enjoying the diverse beauty of the region.
Outdoor Activities on Lake Thun
Outdoor adventures await you on and around Lake Thun. The lake is a paradise for outdoor enthusiasts, offering a wide range of activities on and around its crystal-clear waters throughout the summer months.
Swimming and Beach Areas
Swimming is popular at numerous designated beach areas and lidos around the lake. Merligen, Faulensee, and Spiez offer some of the most scenic spots to take a refreshing dip in the alpine water during the warm summer days.
Watersports and Rentals
Water sports enthusiasts can rent equipment for windsurfing, stand-up paddleboarding, kayaking, and canoeing at various locations around the lake. Spiez and Thun are major hubs for these activities, making Lake Thun a hotspot for aquatic adventures in the summer.
Hiking Trails Around the Lake
For those who prefer to stay dry, numerous walking paths meander along the lake’s shore, offering easy strolls like the pleasant one-hour walk between Thun and Hünibach or the scenic path from Spiez to Faulensee. More ambitious hikers can tackle the 56-kilometer Panoramic Circular Trail that loops around the entire lake.
During the summer, Lake Thun becomes a social hub as locals and visitors gather at shore-side restaurants and beach areas to enjoy the long daylight hours and spectacular sunset views over the water. Whether you’re looking to stay active or simply enjoy the scenery, Lake Thun has something for everyone.
Lake Thun (Thunersee), Switzerland: Best Things to Do in Different Seasons
The beauty of Lake Thun unfolds differently with each changing season, making it a fascinating place to visit any time of the year. You can enjoy a wide range of activities and experiences, from the warmth of summer to the serenity of winter.
Summer Activities
Summer is peak season at Lake Thun, with warm water temperatures perfect for swimming and boating. You can enjoy extended daylight hours for hiking and outdoor dining, making the most of your summer vacation. The lakeside beaches and lidos are filled with sunbathers, and water sports enthusiasts take to the lake, making it a vibrant and lively atmosphere.
Winter Activities
Winter transforms Lake Thun into a serene winter wonderland, with snow-capped mountains reflected in the still waters. You can enjoy Christmas markets in Thun and other towns, creating a festive atmosphere. While boat services may be reduced, the surrounding mountains offer opportunities for winter sports, and the quieter atmosphere provides a more contemplative experience.
Spring and Fall Experiences
Spring brings blooming flowers along the shoreline, gradually warming temperatures, and the return of more frequent boat services, making it an excellent season for photography. Fall offers spectacular foliage as the trees around Lake Thun change color, creating a beautiful contrast with the turquoise waters. You can enjoy these seasons with fewer crowds, making for a more relaxed visit.
| Season | Activities | Highlights |
|---|---|---|
| Summer | Swimming, boating, hiking | Warm weather, extended daylight |
| Winter | Winter sports, Christmas markets | Snow-capped mountains, serene atmosphere |
| Spring | Photography, boat cruises | Blooming flowers, fewer crowds |
| Fall | Hiking, sightseeing | Spectacular foliage, turquoise waters |
How to Get to and Around Lake Thun
Traveling to Lake Thun is hassle-free, thanks to its proximity to major Swiss cities and efficient transportation systems. You can easily reach Lake Thun by car or public transportation, making it an ideal destination for both day trips and extended stays.
By Car
If you’re driving to Lake Thun, you’ll find that the roads are well-maintained and offer stunning views of the surrounding landscape. The journey from Bern to Thun takes approximately 30 minutes, while from Interlaken, it’s around 20-30 minutes to Spiez or Thun. However, be aware that parking can be limited and often requires payment in towns and at attractions around the lake.
Some key travel times to keep in mind when driving to Lake Thun include:
- From Bern to Thun: 30 minutes
- From Interlaken to Spiez: 20 minutes
- From Interlaken to Thun: 30 minutes
By Public Transportation
Public transportation in the Bernese Oberland region is exceptional, with regular train services connecting major cities like Bern and Interlaken to towns around Lake Thun. The train journey from Interlaken to Thun takes around 33 minutes, while from Bern, it takes approximately 30 minutes to reach Thun.
The boat service on Lake Thun also operates year-round, connecting all major lakeside towns and attractions. The full journey from Interlaken to Thun takes approximately 2 hours and 10 minutes.
Swiss Travel Pass and Berner Oberland Pass
For visitors planning to use public transportation extensively, the Swiss Travel Pass offers excellent value with unlimited travel on trains, buses, and boats throughout Switzerland, including Lake Thun cruises. The pass also includes free entry to over 500 museums and discounts on mountain railways.
Alternatively, the Berner Oberland Pass might be more economical for those focusing on the Lake Thun area, covering all public transport between Bern and Lucerne, including lake cruises and many mountain railways.
Where to Stay Around Lake Thun
Finding the perfect place to stay around Lake Thun is easy, thanks to the numerous options available. Whether you’re looking for a luxurious hotel, a cozy bed and breakfast, or a self-catering apartment, the area around Lake Thun has something to offer.
Thun Accommodation
In Thun town, you’ll find unique accommodations like The Boutique Hotel Schlossberg, situated within the castle complex. This hotel offers various room types, including family rooms and a special Tower room, along with amenities like a restaurant and spa area. The hotel’s location in the heart of Thun’s old town makes it an ideal choice for those who want to explore the town’s medieval streets and historic buildings.
Spiez Accommodation
Spiez is home to the exceptional Belvédère Strandhotel, located directly on the lakeshore. This hotel offers outstanding views of Lake Thun and the surrounding mountains, an infinity pool, a private lake beach, and a highly-rated restaurant with a lakeside terrace. Rooms can accommodate up to four guests, making it a great option for families or groups of friends.
Other Lakeside Options
If you prefer to stay in a mountain village overlooking the lake, consider Hotel Gloria in Beatenberg. This hotel is situated on a sunny terrace above Lake Thun, featuring spacious rooms with private balconies and an excellent restaurant. Additionally, smaller villages like Oberhofen, Hilterfingen, and Merligen offer charming boutique hotels and guesthouses with a more intimate atmosphere and often lower prices than the larger towns.
Many hotels in the Lake Thun area provide guests with the PanoramaCard Thunersee, which offers free local bus transportation and discounts on various activities and attractions. It’s worth noting that during peak summer season (July-August) and the Christmas/New Year period, hotels around Lake Thun can fill up quickly, making advance reservations highly recommended.
Alternative accommodation options include well-equipped camping grounds near the lake, Alpine huts on the surrounding mountains for more adventurous travelers, and an increasing number of vacation rentals in villages throughout the area. You can book your stay in one of these charming locations to experience the beauty of Lake Thun.
Conclusion
Lake Thun, with its rich history, stunning natural beauty, and diverse activities, is a destination that promises an unforgettable experience. Whether you’re planning a day trip or a longer stay, the area offers a wide range of attractions and activities that cater to all interests.
From exploring medieval castles to enjoying boat cruises and taking in the spectacular views, Lake Thun has something for everyone. The convenience of the Swiss Travel Pass makes navigating the region easy, allowing you to focus on enjoying the best things Lake Thun has to offer.
