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Gruner See

About Gruner See

Gruner See, also known as Green Lake, is a stunning natural attraction in Austria known for its clear, emerald green waters. The lake is surrounded by lush forests and meadows, making it a peaceful and serene destination. During the winter, the lake is used for ice skating and ice fishing, while in the summer, it is a popular spot for swimming and hiking. The lake's beauty is further enhanced by the picturesque small town of Tragöß, which is located nearby and offers a range of amenities and activities. Gruner See is a must-see destination for anyone looking to experience the natural beauty of Austria.

When to visit

The best time to visit Grüner See is late spring when the snowmelt fills the lake, creating a magical underwater park.

Most popular: May - June

Spring · Mar, Apr, May

As winter snows melt, Spring breathes new life into Gruner See, famously known as the "Green Lake" due to its emerald green waters. This is a magical time to visit as the lake reaches its peak depth, transforming the surrounding park and benches underwater into a mesmerizing, submerged wonderland. Divers flock to this natural spectacle to explore the submerged paths, trees, and even a bridge, all beneath the crystal-clear waters. The contrast of blooming flora around the lake against the snow-capped mountains in the distance makes it a photographer’s dream.

Summer · Jun, Jul, Aug

Summer at Gruner See is vibrant and full of life, although the water levels begin to recede. The lake is still a sight to behold, surrounded by lush greenery and blooming wildflowers. It’s the perfect time for hikers and nature lovers to explore the numerous trails around the lake. The clear waters, while shallower, offer a refreshing respite on warm days. Picnicking by the lakeside, enjoying the serene views, and spotting local wildlife like deer, ducks, and a variety of birds, make for a perfect summer day out.

Autumn · Sep, Oct, Nov

Autumn transforms Gruner See with a palette of golds, oranges, and reds. The receding waters reveal more of the park, allowing visitors to walk where they once might have swum. It’s a quieter time to visit, ideal for those seeking solace in nature. The crisp air and gentle rustle of falling leaves create a tranquil atmosphere. Hiking around the lake offers stunning vistas of the forest in full autumnal glory, with the clear waters reflecting the fiery colors of the trees above, doubling the beauty in a spectacular display.

Winter · Dec, Jan, Feb

Winter covers Gruner See in a blanket of snow, turning the area into a snowy wonderland. The lake often freezes over, presenting a completely different aspect of its beauty. While diving is off the cards, the area becomes a haven for winter sports enthusiasts. Snowshoeing, cross-country skiing, and winter hiking trails offer breathtaking views of the frosted landscape. The tranquility of the lake, surrounded by snow-covered trees and the silence of winter, provides a peaceful retreat from the hustle and bustle of daily life.

Weather Highlights

  • Summer high

    27°C / 81°F

  • Winter low

    -2°C / 28°F

  • Rain

    160 days

  • Snow

    30 days

Location

Getting There

Gruner See is located in Tal, Austria, a little over a 2-hour drive southwest from Vienna.

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