Discover Luxembourg City 2026

The roughly 23-kilometer-long tunnel and fortification system carved into the rock in the 17th century once served as a defensive structure and air-raid shelter, and can today be explored on walkable paths, with spectacular views of the Alzette valley through old cannon openings.

Built on and around steep sandstone cliffs, the old town offers spectacular views over the deeply cut Alzette valley with its bridges and fortress towers via the Chemin de la Corniche, often called Europe's most beautiful balcony.

The 16th-century city palace serves as the official residence of the Grand Duke of Luxembourg and impresses with its richly decorated Renaissance facade, while the traditional changing of the guard at the entrance is a popular photo opportunity for visitors.

The modern European quarter beyond the old town houses numerous EU institutions and international banks in striking contemporary architecture, forming an exciting contrast to the medieval fortress city just a short walk away.

Luxembourg-Findel Airport is only about 6 kilometers northeast of the city center and reachable by free public transport in about 20 minutes. Direct flights from Zurich run several times a day with a flight time of about one hour.

The roughly 23-kilometer-long tunnel and fortification system carved into the rock in the 17th century once served as a defensive structure and air-raid shelter, and can today be explored on walkable paths, with spectacular views of the Alzette valley through old cannon openings.

Built on and around steep sandstone cliffs, the old town offers spectacular views over the deeply cut Alzette valley with its bridges and fortress towers via the Chemin de la Corniche, often called Europe's most beautiful balcony.

The 16th-century city palace serves as the official residence of the Grand Duke of Luxembourg and impresses with its richly decorated Renaissance facade, while the traditional changing of the guard at the entrance is a popular photo opportunity for visitors.