Château de Bonport

Château de Bonport is a castle in Tresserve with four levels arranged in a cross shape and two turrets on its western facade. The structure displays typical features of regional castle architecture, with each floor serving different purposes for residence and administration.

Construction of the castle started after 1584, and following several ownership changes, it was designated a seigneurie by the Duke of Savoy in 1603. This marked official recognition of the site as a regional seat of authority.

The name comes from the French word 'bon' meaning goodness, reflecting the estate's past as a place of wealth and status. Visitors can see how the architecture still displays the marks of its former importance as a noble residence.

The castle sustained fire damage in 2008 with partial collapses but has since been restored and now serves as an event venue. Visitors should check conditions in advance, as access may vary depending on upcoming events and restoration status.

A private port connected to the castle existed on Lake Bourget's eastern shore until 1885, when railway construction caused it to disappear. This connection reveals how much water transport mattered to local commerce and life during the estate's years of importance.

Location: Tresserve

Website: https://chateaudetresserve.com

GPS coordinates: 45.67090,5.89387

Latest update: December 9, 2025 12:23