Plizio Visual Lab

Ruggell Lake

Plizio editorial teamUpdated: Jun 2026Data Sources

Lake

Weather…

The lake in the Ruggeller Riet represents a unique low-moor body of water located in the northernmost part of Liechtenstein in a wide Rhine plain. Geographically, this area is characterized by the transition from intensively used farmland to strictly protected wetlands, which remained as a marshy landscape after the retreat of ice-age glaciers. Historically, the Riet was used for peat extraction, which continues to influence the topography of the small ponds and watering holes today. Since being declared a protected area in 1978, the region has developed into a sanctuary for endangered animal and plant species, including the white stork and the Siberian iris. The standing water provides an important resting place for migratory birds on their journey along the Alpine valley. The landscape is flat, offering wide vistas to the Alpstein and the mountains of Vorarlberg. Especially in late spring, when the irises bloom, the area around the lake transforms into a sea of blue-violet flowers, attracting nature enthusiasts from across the region.

Location: Liechtenstein
Top sights: St. Fridolin · Ruine Alt-Schellenberg · Naturschutzgebiet Schneckenäule
Nearby: Under Au (4 km)

Best time to visit & climate

The most pleasant time to visit is Jul–Sep.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	-6	-5	-1	4	8	13	14	14	10	6	0	-4
Rain mm	92	70	91	93	147	173	169	185	121	103	91	93

📋 Practical info

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Getting there

Access to this small alpine lake usually involves following regional hiking paths starting from the Ruggell area. Trail signposts typically direct visitors through the scenic surrounding landscape towards the water's edge.

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Best season

Summer is typically the most popular time to visit, offering pleasant temperatures for relaxing by the lakeside. Spring and autumn can be equally beautiful but noticeably cooler, while winter access may be hindered by snow accumulation.

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Terrain & paths

The trails approaching the lake are generally unpaved and can involve moderate changes in elevation through the alpine environment. Near the water, the ground may be soft, muddy, or somewhat uneven depending on recent rainfall.

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What to bring

Comfortable, waterproof walking shoes are recommended to navigate the natural trails and potentially damp areas near the lakeshore. Insect repellent is often useful during the warmer months when mosquitoes might be present near still water.

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Parking

Visitors normally utilize the established public parking facilities in or near the town of Ruggell before proceeding on foot. Parking directly adjacent to alpine lakes is generally not possible in order to protect the fragile local ecosystem.

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Safety

Always remain on the established pathways to avoid damaging the delicate alpine vegetation surrounding the lake. Be cautious near the water's edge, as rocks and grassy banks can become surprisingly slippery when wet or covered in morning dew.

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Time needed

Depending on the chosen starting point in Ruggell, the total journey can span anywhere from one to several hours. Most visitors spend about thirty to forty-five minutes at the lake itself to enjoy the tranquil atmosphere before returning.

Geography

Coordinates

47.24350, 9.53850

Facts

The Ruggeller Riet encompasses approximately 90 hectares of protected moorland.
The Siberian iris blooms here every year between May and June.
Peat cutting was practiced well into the 20th century.
Over 160 different bird species have been observed in the nature reserve.
The area is located at Liechtenstein's lowest point at 433 meters above sea level.
The entire Riet has been under official nature protection since 1978.