Toplitzsee - Impression #1 | © Schifffahrt Grundlsee/Eisenberger 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.

19 °C
Water temperature
Today: 11.09.2026
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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Southern Styria

What the weather will be like Grundlsee (717m)

Today, 21.09.2026

A fairly sunny day after some rain in the early morning.
Morning
weather.icon.66
11°C
sr.Regenwahrscheinlichkeit 75%
sr.Windstärke 5 km/h
Noon
slightly cloudy
16°C
sr.Regenwahrscheinlichkeit 40%
sr.Windstärke 10 km/h
Night
sunny
12°C
sr.Regenwahrscheinlichkeit 10%
sr.Windstärke 5 km/h

Tomorrow, 22.09.2026

Rain and rain showers will end around noon. Dry with a chance of sunny spells afterwards.
Morning
foggy
8°C
sr.Regenwahrscheinlichkeit 55%
sr.Windstärke 5 km/h
Noon
cloudy
14°C
sr.Regenwahrscheinlichkeit 60%
sr.Windstärke 10 km/h
Night
slightly cloudy
9°C
sr.Regenwahrscheinlichkeit 45%
sr.Windstärke 5 km/h

Forecast

23.09.2026
very sunny
5°C 17°C
24.09.2026
cloudy
5°C 16°C
25.09.2026
slightly cloudy
7°C 17°C