During the summer, the Museo Mineralogico di Lanzada opens to the public on selected dates between July and August 2025, offering both guided tours and free openings to discover the precious minerals and crystals of the Alps.

📅 Saturday, July 19, 2025

• Guided tour at 10:30 AM (reservation required)
• Free opening from 4:30 PM to 6:30 PM

📅 Friday, July 26, 2025

• Free opening from 10:00 AM to 12:00 PM and from 4:30 PM to 6:30 PM

📅 Friday, August 2, 2025

• Free opening from 10:00 AM to 12:00 PM and at 4:30 PM guided tour 

📅 Friday, August 9, 2025

• Free opening from 10:00 AM to 12:00 PM and from 4:30 PM to 6:30 PM

📅 Wednesday, August 13, 2025

• Guided tour at 10:30 AM (reservation required)
• Free opening from 4:30 PM to 6:30 PM

📅 Friday, August 16, 2025

• Free opening from 10:00 AM to 12:00 PM and from 4:30 PM to 6:30 PM

📅 Saturday, August 30, 2025

• Guided tour at 10:30 AM (reservation required)

The guided tours offer the opportunity to deepen the knowledge of the typical minerals of Valtellina, thanks to the explanation of industry experts. The free openings allow visitors to explore the museum independently, admiring spectacular alpine crystals and unique mineralogical samples up close.

Registrations and information at the number 0342 453243 extension 4