Neuer Leuchtturm Lindau: Bavaria’s Only Lighthouse

The Gateway to Lake Constance

Positioned on the western mole of Lindau’s harbor, the New Lighthouse (Neuer Leuchtturm) marks Germany’s southernmost lighthouse and the only maritime beacon in Bavaria. Together with the imposing Bavarian Lion sculpture standing across the water on the eastern mole, the tower frames the narrow entrance to Bavaria’s sole access point to Lake Constance. Built between 1853 and 1856, the ensemble demarcates the historic boundary between medieval Lindau and the 19th-century royal infrastructure that transformed the island harbor into a bustling transport hub.

Following the border reorganizations of 1805 and 1806, the former imperial city of Lindau was incorporated into the Kingdom of Bavaria. Decades later, the arrival of the Ludwig South-North Railway prompted a massive modernization of the harbor to serve as an integrated railway and steamship terminal. Architect Eduard Rüber oversaw construction of the new beacon, which officially opened on October 4, 1856, permanently relieving the medieval 13th-century Mangturm of its duties as the harbor's primary light.

Architecture and Peculiarities

The Neuer Leuchtturm reaches a structural height of 33 meters, supported by 1.5-meter-thick stone walls and a 24-meter base circumference. Visually defined by its whitewashed masonry, a green lantern dome, and a red viewing gallery rail, the tower holds a rare feature for navigation architecture: a functioning mechanical clock integrated directly into its facade.

Inside, 139 steps lead up through five distinct interior levels. While its physical structure stands just over 30 meters above the mole, the lake's surface elevation places the lighthouse’s focal plane roughly 428 meters above sea level, making it one of the highest lighthouse focal elevations in Germany.

Evolution of the Harbor Beacon

When the tower first opened, keeping the beacon burning was an arduous manual process. Lighthouse keepers tended open oil pans and manually operated fog bells and horns to guide ships arriving from Austrian and Swiss waters. Over the decades, illumination systems transitioned from open oil to kerosene and gas before electric power was installed in 1936.

The electrification brought an unintended disruption: during the 1930s, the revolving light beam cut directly into the bedrooms of waterfront residences, keeping nearby residents awake at night. Authorities resolved the issue by permanently shielding the light's landward arc so that it only illuminated the water. Automation in the early 1990s eliminated the need for an on-site keeper. Today, the automated parabolic reflector flashes every three seconds and includes a radio-frequency system allowing approaching vessels to activate the lighting remotely.

The Bavarian Lion and Harbor Lore

Directly across the narrow harbor mouth stands the Bavarian Lion (Bayerischer Löwe), a monumental counterpart completed in 1856 by sculptor Johann von Halbig. Carved from approximately 50 metric tons of honey-colored Kelheim sandstone, the six-meter-tall lion rests on a stepped pedestal inscribed with the Roman numerals MDCCCLVI. A long-standing local jest observes that while the lion sits proudly glaring south toward Switzerland and Austria, its rear end remains aimed directly toward the Bavarian capital of Munich.

The harbor monuments changed hands several times in modern history, shifting from state ownership to Deutsche Bahn, and eventually to the municipal utility company of Konstanz in neighboring Baden-Württemberg. In 2010, the town of Lindau and the Free State of Bavaria negotiated the return of the harbor infrastructure and monuments into local hands.

Visiting the Lighthouse

Operated by Lindau Tourismus und Kongress GmbH, the Neuer Leuchtturm reopened to visitors in spring 2024 following electrical and fire safety upgrades. Open on a seasonal basis, interior admission is regulated to a maximum capacity of 25 visitors at any one time.

The stair climb takes guests through educational exhibitions across each level, highlighting historical lake navigation and the rare Seegfrörne—the complete freezing of Lake Constance. Displays document the most recent complete freeze in 1963, when pedestrians, skaters, and even light aircraft traversed the frozen expanse connecting Germany, Switzerland, and Austria. The ascent concludes at the open-air balcony, which offers sweeping panoramic views of Lindau's old town roofs, passenger ferries maneuvering into port, and the Alpine skyline.