Hasensee

Hasensee is a small lake in the municipality of Uesslingen-Buch, canton of Thurgau, in north-eastern Switzerland. It sits in the Seebachtal valley beside two larger neighbours, Hüttwilersee and Nussbaumersee. Together the three form the Hüttwil lakes, and Hasensee is the quietest and least developed of them.

Where is Hasensee and what does it look like?

The lake lies at roughly 47.608° N, 8.830° E, on the floor of a glacial valley. It covers 11.1 hectares, with the water surface at 434.16 m above sea level. The level was lowered by about 1.5 m during the Second World War, so today's shoreline is not the one earlier generations knew. Reeds and trees fringe the banks, and the overall feel is of a calm, lightly managed corner of the valley.

Why are the Hüttwil lakes protected?

Hasensee, Hüttwilersee and Nussbaumersee, together with their shore zones, are classed as a landscape of national importance. The area shelters breeding sites for many bird species, so visitors are asked to stay on marked paths and avoid disturbing wildlife, especially in nesting season. The draw here is nature-watching rather than a classic lakeside holiday.

Can you swim here?

No. Swimming is not allowed at Hasensee. The bathing spot in the valley is at neighbouring Nussbaumersee. Dogs may not enter the water anywhere in the valley, and inside the protected zone they must be kept on a lead. In spring that rule also covers areas near the forest edge.

How do you plan a walk?

A well-known loop starts in Nussbaumen, at the Tobelbrunnen district. The path leads to Nussbaumersee, then along its northern shore to Hüttwilersee. Without a swimming stop it takes about an hour. Hasensee lies at the edge of this route, so it fits in easily as a peaceful detour. Ordinary walking shoes are enough, and the terrain is flat and suitable for families.

When is the best time to visit?

Spring and early summer suit birdwatching best, while autumn brings strong colours along the banks. Mornings are the quietest. On warm summer days Nussbaumersee fills up, whereas Hasensee usually stays far calmer.

Frequently asked questions

How big is Hasensee?

It covers 11.1 ha and lies at 434.16 m above sea level.

Is swimming allowed in Hasensee?

No. Use the neighbouring Nussbaumersee for bathing.

Can I bring my dog?

Yes, but on a lead only. Dogs are not allowed to swim in the lakes of the valley.

Is Hasensee the same as Hüttwilersee?

No. They are separate lakes in the same valley, and with Nussbaumersee they make up the Hüttwil lakes.