Tägerwilen-Gottlieben railway station

Gottlieben Castle (German: Schloss Gottlieben) is a castle in the municipality of Gottlieben in the canton of Thurgau in Switzerland. It is a Swiss heritage site of national significance.

Gottlieben is a municipality in the district of Kreuzlingen in the canton of Thurgau in Switzerland.

Tägerwilen Dorf railway station (German: Bahnhof Tägerwilen Dorf) is a railway station in the municipality of Tägerwilen, in the Swiss canton of Thurgau. It is an intermediate stop on the standard gauge Wil–Kreuzlingen line of THURBO, and is served as a request stop by local trains only. It is one of two stations within the municipality of Tägerwilen; the other, Tägerwilen-Gottlieben, is located 950 metres (3,120 ft) away on the Lake line.

Tägerwilen is a municipality in the district of Kreuzlingen in the canton of Thurgau in Switzerland.

Castell Castle is a castle in the municipality of Tägerwilen of the Canton of Thurgau in Switzerland. It is a Swiss heritage site of national significance. East of the present-day castle can be found the ruins of the 12th-century Castell Castle, one of the largest defensive structures from the medieval period in the Lake Constance area.

Triboldingerbohl, also known as Triboltingen or großes Bohl or Langenrain, is the fourth largest island of Lake Constance, with an area of 0.13557 square kilometres (0.05234 sq mi). It is 780 meters (2,560 ft) long and up to 230 meters (750 ft) wide. It is located in the easternmost part of the Untersee (Lake Constance), near the point where the Seerhein flows into the lake. This part of the lake is also known as the Rheinsee. It belongs to the Wollmatinger Ried nature conservation area; administratively it belongs to the district industrial area of the City of Constance. Until 1934, it belonged to the municipality of Wollmatingen, which was then annexed by Constance. Triboldingerbohl lies 2.1 km (1.3 mi) southeast of Reichenau Island and 1.6 km (0.99 mi) from the dam that connects Reichenau to the mainland. The area between Triboldingerbohl island and the Reichenau dam is called Ermatinger pool and is an ecologically important shallow-water zone. Triboldingerbohl is uninhabited. It is a bird sanctuary. It takes its name from the former Swiss municipality Triboltingen, which was located on the southern shore of Lake Untersee. Between Triboldingerbohl and the mainland lies the smaller island of Mittler Bohl, also known as Langbohl. The two islands are separated by a channel which is only 30 to 50 meters (98 to 164 ft) wide. This channel and the channel separating Langbohl from the mainland are collectively known as Schläuche ("tubes"). Both island are covered with reeds. They consist of a several meters thick layer of Schnegglisand, a calcareous deposits from Blue-green algae), which is covered by a layer of humus. Although the island is uninhabited, it is listed in the Constance street directory. It falls under postal code 78467 (Constance-Wollmatingen).

The Tägermoos is an area of 1.54 km2 (380 acres) in Thurgau, Switzerland, wedged between the outskirts of the German city of Constance and the core village of the Swiss municipality of Tägerwilen. It lies on the south bank of the Seerhein. In the east, it borders the district Paradies of Constance. In the south-east, it borders the district Emmishofen of the municipality of Kreuzlingen. The remarkable status of Tägermoos was fixed in 1831 by a treaty which is still in force today. Under this treaty, the area is part of Switzerland at the state level and part of the Swiss municipality of Tägerwilen. However, certain administrative tasks are exercised by the German city of Constance, in accordance with Thurgau municipal law. Other tasks are exercised by the authorities of Tägerwilen. In particular, land survey is the responsibility of Constance, making Tägermoos a Gemarkung of the city of Constance. The City of Constance legally owns about two-thirds of the land; the rest is held by Swiss authorities and private citizens. It was once a marshy commons, but has since been drained and is now mostly used for agriculture, primarily vegetable production and allotments. At the Eastern edge, there are two border crossings, the larger Tägermoos crossing and the smaller Gottlieber Zoll.

The nature reserve of Wollmatinger Ried – Untersee – Gnadensee is a protected area on the shores of Lake Constance in Germany. It has an area of 767 hectares and is the largest and most important nature reserve on the German side of Lake Constance. It is rich in plant and animal species and extends from the banks of the Seerhein river west of Constance via the causeway to the Island of Reichenau in the Untersee to the eastern Gnadensee near Allensbach-Hegne. The nearby offshore islands of Triboldingerbohl (Langenrain) and Mittler or Langbohl (Kopf) are part of the reserve.

Entlibühl or Äntebüel, formerly also Koschmannskeller Kopf was a small island in the Untersee, itself part of Lake Constance. It lay around 30 metres off the Swiss shore below Gottlieben in the Canton of Thurgau. The island is shown on historical maps by the Swisstopo from 1966 to 1995 off the western boundary of the municipality of Gottlieben with its former neighbour, Triboltingen (1975 incorporated into Ermatingen). From 2003 the name Äntebüel is found on the map in dark blue lettering surrounded by an enclosed isobath, i.e., designating a hydrographical object such as a shallows. A cartometric measurement of the former island gives a length from east to west of 70 metres, a maximum width of 25 metres and an area of around 1,100 square metres or 0.11 hectares. The name Äntebüel means 'bank in the water on which ducks like to rest'.The island consisted mainly of sea chalk (Schnegglisand). In a 1911 publication it stated: "The Schnegglisands are widely distributed in the Untersee. In the area of the lake they can also be found on the Langenrain. (by the Swiss shore!) opposite the islet of Entlibühl or Koschmannskeller Kopf, which at low tide forms an extensive bank of approx. 300 m length and 150 m width, and reaches up to the shore there. It lies in a thickness of 40-70 cm directly on the Seeletten [lake clay], its strata have a wave-like appearance. (Effect of the waves and the current.)"

Triboltingen is a small village in the canton of Thurgau in Switzerland, situated on the south shore of the Untersee part of Lake Constance. Since 1975, it is politically part of Ermatingen.

Triboltingen railway station (German: Bahnhof Triboltingen) is a railway station in the village of Triboltingen, part of the municipality of Ermatingen, in the Swiss canton of Thurgau. It is an intermediate stop on the Lake line and is served as a request stop by local trains only.

The Girsberg Tunnel is a motorway tunnel in Switzerland. The tunnel lies in the northeastern part of the canton of Thurgau, and forms part of the A7 motorway from Winterthur to Kreuzlingen and the border to Germany. The tunnel was completed in 2002, and is 1,770 metres (5,810 ft) in length.The tunnel essentially winds its way down a hill in a clockwise direction (heading into Kreuzlingen). Despite all this winding, there is no actual difficulty in driving through the tunnel. The eastern end of the tunnel is less than half a kilometre away from the terminus of the toll portion of the A7 motorway, which takes the form of a rarely seen motorway roundabout.