Castelrotto (German: "Kastelruth"; 1,060 m), known due to the Kastelruther Spatzen, is a lively and traditional mountain village with a pretty, historical centre that attracts tourists all year-round. The wide-spread district covers resorts such as Pfuels, Runggaditsch, Siusi allo Sciliar, Seiser Alm, St. Michael, St. Oswald, St. Valentin, St. Vigil, Tagusens, Tisens and Sureghes, whereby the Seiser Alm stretches over nearly the entire district. Castelrotto attracts its guests with a rich selection of gastronomy, respectable night-life and a lovely, picturesque resort centre. Even with all the frequent tourism, the resort has still maintained its original village charm. The area around Castelrotto can be explored on a wide-spread net of cross-country ski trails and winter hiking tracks or also on a snowshoe hike. A dominant eye-catcher is the rock formation at the Santnerspitze (2,414 m) and the famous Schlern (2,565 m).
