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European Heritage Days 2026 in Hautes-Alpes: 3 castles open

The 3 château openings recorded in Hautes-Alpes for the European Heritage Days on 19 and 20 September 2026, with their opening times and what we know about free admission.

All château entries Hautes-Alpes

• Fri, September 18 · 11:00 AMFree

  Celebration for the anniversary of the death of the Duke of Lesdiguières

  Château de Lesdiguières · Le Glaizil

  Hautes-Alpes

• Sat, September 19 · 11:00 AMFree

  Live performance: "Our breaths, our hearts"

  Château Fort de Saint Firmin · Saint-Firmin

  Hautes-Alpes

• Sat, September 19 · 2:00 PMFree

  Temporary exhibitions at the Castle

  château de Montmaur · Montmaur

  Hautes-Alpes

• Sat, September 19 · 2:00 PMFree

  The Matagots of Montmaur

  château de Montmaur · Montmaur

  Hautes-Alpes

• Sat, September 19 · 2:00 PMFree

  Free visits to the Château de Montmaur

  château de Montmaur · Montmaur

  Hautes-Alpes

• Sat, September 19 · 6:00 PMFree

  Conference-performance "Beau bruit"

  château de Montmaur · Montmaur

  Hautes-Alpes

• Sun, September 20 · 6:30 PMFree

  Concert OPUS - Orchestre des Alpes du Sud

  château de Montmaur · Montmaur

  Hautes-Alpes