To face the situation of uncertainty caused by covid-19 crisis, we created a "FLEXI-TICKET" with no expiration date and 15% discount compared to the ordinary ticket. To purchase a "Flexi-Ticket": select your experience, then the first available date and insert the number of participants in the raw "Flexi-Ticket". You will receive your voucher via email. For each reservation completed by end of June we will donate 5€ to a Roman association who is providing food and services to distressed people (see our FAQ for more information). IMPORTANT: Due to Covid-19, the method to buy tickets has been changed, we will confirm your experience and the exact starting time within 24 hours from your booking, otherwise we will refund you.