Switzerland is full of treasures.

Veytaux is not the only destination that permits you to travel back in time. Other regions within Switzerland also provide you with an opportunity to visit different types of fortresses. Some have been converted into museums, whilst others have defied the ravages of time to become almost invisible remains in the landscape.

St-Maurice Association of Miitary Studies

Historic Fortress of St-Maurice

Proforteresse

La Torpille: The 15 largest military forts in the French-speaking region of Switzerland

Wikipedia: Liste der Festungen in der Schweiz (DE)

Loisirs.ch: Be courted by the castles in French speaking part of Switzerland

Die vergessenen Igel der Festung Schweiz (DE)

Schweizer Festungen (DE)