Individual visit 

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Adults: 10€ 

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Seniors (+65) and Students (18-26): 8€

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Adolescents (12-17): 6€

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Children (4-11): 4€

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Official visit

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Adults: 15€

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Seniors (+65) and Students (18-26): 12€

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Adolescents (12-17): 10€

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Children (4-11): 8€

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Guided Tours

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Below Ground (2H): 110€ + Group entrance fee (per person)

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The journey of the slate (3H): 145€ + Group entrance fee (per person)

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200 years of slate industry (3H): 145€ + Group entrance fee (per person)

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200 years of slate industry (2H): 110€ + Group entrance fee (per person)

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Haut-Martelange, protected treasure (1H30): 110€  

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Price group entry

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Adults: 8€

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Seniors (+65) and Students: 6€

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Adolescents (12-17): 5€

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Children (4-11): 3€

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Birthdays (3H)

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Without cake: 200€ 

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With cake: 260€

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Outdoor Escape Room

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30€ (5 People) + 20€ Deposit 

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