Top 20 Lakes in Alpes Suisses Jungfrau-Aletsch

The lakes in this region are renowned for their stunning alpine settings, often nestled amidst two- and three-thousand-meter peaks. Many are fed by glacial meltwater, resulting in refreshingly cold, deep blue or turquoise waters. They range from serene alpine tarns within the UNESCO World Heritage Site to larger, vibrant lakes in the broader Bernese Oberland, each offering unique natural beauty and geological significance.

Several lakes stand out for their breathtaking beauty. Lake Oeschinen is famous for its impressive mountain panorama and incredibly blue water. Bachalpsee, often called 'the blue gem,' offers iconic reflections of snow-capped mountains. Blausee is known for its crystal-clear, intensely blue water and fairytale-like appearance, while Brienzersee captivates with its distinctive turquoise color.

Yes, several lakes offer family-friendly experiences. Lake Oeschinen (Lake Oeschinen) is considered manageable for families, with boat rentals and restaurants available. The hike to Bachalpsee is also easily accessible by cable car from Grindelwald, making it a good option for families. Blausee Natural Park provides a tranquil setting with easy walks and glass-bottom boat tours, perfect for all ages.

The region offers diverse hiking trails around its lakes. You can find easy circular walks, such as those around Lake Oeschinen, or more challenging routes like the approximately four-hour hike to Oberhornsee (Oberhornsee) from Stechelberg. A magnificent mountain hike leads from Eggishorn to Märjelensee (Märjelensee), offering extraordinary views of the Great Aletsch Glacier. For more options, explore the waterfall hikes or running trails in the region.

While many alpine lakes are refreshingly cold due to glacial meltwater, some offer opportunities for water activities. Lake Oeschinen provides boat rentals. Brienzersee is popular for scenic boat trips and even winter kayaking. Thunersee offers boat cruises, including historic paddle steamers, and opportunities for various water sports. Swimming is possible in many lakes, though the water temperature can be quite cool.

Accessibility varies by lake. Some, like Lake Oeschinen, are relatively easy to reach with a gondola from Kandersteg. Bachalpsee is accessible via a cable car from Grindelwald followed by a moderate hike. Blausee is easily accessible by public transport from Kandersteg or Frutigen. Larger lakes like Brienzersee and Thunersee are well-served by public transport and roads, with boat services connecting lakeside towns.

Yes, many lakes offer amenities. Lake Oeschinen has restaurants available. Near Märjelensee, the Gletscherstube Märjelen (Gletscherstube Märjelen) provides a great place to stop for a break. The Blausee Natural Park features an on-site restaurant. Lakeside villages around Brienzersee and Thunersee offer charming hotels and accommodations, along with various dining options.

The best time to visit is generally from late spring to early autumn (May to October) when the weather is milder, hiking trails are clear, and boat services are fully operational. During this period, you can fully enjoy activities like hiking, boating, and exploring the surrounding nature. Some alpine lakes, like Oberhornsee, may dry out almost completely in late summer or autumn if not fed directly by meltwater, so check conditions if planning a visit during these months.

Märjelensee (Märjelensee) is particularly interesting for its geological history, originally dammed by a glacier and now by moraines, offering a glimpse into the retreating glacier landscape. The UNESCO World Heritage Site itself, which includes lakes like Lake Oeschinen and Oberhornsee, highlights the region's significant geological processes and alpine environment.

Visitors frequently praise the breathtaking natural beauty, the impressive mountain panoramas, and the incredibly clear, often blue or turquoise waters. The opportunity for relatively easy hikes to stunning viewpoints, the tranquility of secluded alpine tarns, and the chance to enjoy activities like boat rentals or scenic cruises are also highly valued. The region's lakes are appreciated for their diverse landscapes and the sense of connection to nature they provide.

Yes, for those seeking a more secluded experience, Oberhornsee (Oberhornsee) is considered a true gem within the UNESCO World Heritage Site. Located in the rear Lauterbrunnen Valley, it offers a remote and pristine alpine experience, accessible via a challenging hike through a nature reserve. Its small, blue waters are set in an impressive, less-traveled landscape.