From the 13th to the 28th. No guided visit without a prior group booking. Visit days: Saturdays the 14th, 21st, and 28th; Sundays the 15th and 22nd at 11:00 a.m. Duration: approx. 20 minutes. Visits will not take place without a prior reservation. Reservations must be made during opening hours and no later than the day before. Via WhatsApp: 613 41 15 02. Groups of more than 20 people must book at least one week in advance. Minimum 10 people to offer the service. Prices: €3.50/person. Children under 12 free. Payment: cash or card.