The Boutique Hotel Villa am See-Adults only lies on the banks of Lake Constance, in the village of Hagnau. It offers free WiFi internet, wellness treatments and a large garden. The spacious rooms and suites of the Boutique Hotel Villa am See-Adults only feature Art Nouveau-style furnishings, a flat-screen TV and CD player. Bathrobes, slippers and weighing scales are also supplied. Guests can sunbathe in the garden.