Toplitzsee - Impression #1 | © Schifffahrt Grundlsee/Eisenberger

Toplitzsee

Grundlsee

The Toplitzsee near Gößl in the Ausseerland is a secluded mountain lake in the Totes Gebirge Nature Reserve. It is accessible via hiking trails and is part of the 3-Lakes Tour with traditional platter rides.

23 °C
Water temperature
Today: 10.08.2026
Very good
Water quality
0.8 km²
Area
Season
Season 01.01.2026 - 31.12.2026

The Toplitzsee is located east of the Grundlsee in the district of Gößl in the Styrian municipality of Grundlsee and is a popular excursion destination in the Ausseerland.
The lake is set in the nature reserve Totes Gebirge and is characterized by its pristine nature and special hydrological properties.

From the parking lot in Gößl, two hiking trails about 1.6 kilometers long lead to the lake: either through the village of Gößl along the Gößler Wand or via a forest path with a detour to the Ranftlmühle.
The paths are closed to public traffic but accessible to pedestrians and cyclists.

At the Toplitzsee, excursions with traditional wooden boats, known as Plätten, are offered. These allow for further travel to the Kammersee as part of the 3-Lakes Tour.

The lake is known for its special stratification: at about 20 meters deep, the water is oxygen-free and has an increased salt content.
These conditions cause the water to appear dark.

Near the Toplitzsee, there are additional tourist attractions such as the Kammersee and the Geo-Trail Grundlsee.


Photos & videos

Freely accessible

08/05/2024 - 31/12/2030
Monday - Sunday
all day

Contact

Toplitzsee
Toplitzsee
8993 Grundlsee

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What the weather will be like Grundlsee (717m)

Today, 11.08.2026

Mostly dry and sunny throughout the day, but isolated showers will be possible towards evening.
Morning
sunny
18°C
sr.Regenwahrscheinlichkeit 5%
sr.Windstärke 0 km/h
Noon
very sunny
27°C
sr.Regenwahrscheinlichkeit 50%
sr.Windstärke 5 km/h
Night
cloudy
23°C
sr.Regenwahrscheinlichkeit 55%
sr.Windstärke 5 km/h

Tomorrow, 12.08.2026

Some clouds in the morning, lateron much sunshine and hardly any clouds
Morning
sunny
16°C
sr.Regenwahrscheinlichkeit 0%
sr.Windstärke 5 km/h
Noon
very sunny
27°C
sr.Regenwahrscheinlichkeit 10%
sr.Windstärke 5 km/h
Night
very sunny
24°C
sr.Regenwahrscheinlichkeit 5%
sr.Windstärke 5 km/h

Forecast

13.08.2026
very sunny
13°C 30°C
14.08.2026
very sunny
12°C 31°C
15.08.2026
very sunny
13°C 33°C