Mirabilia Network has experimented, designed, and implemented multiple training courses aimed at companies or projects on topics related to a slower greener tourism offer. In this context, Mirabilia commits to the development of a Master in “Management of cultural heritage for tourism development” (Mirabilia Master) promoted by the Chamber of Commerce of Umbria (https://www.umbria.camcom.it/) to train new highly specialized professionals in the management and knowledge of Unesco sites. The Master takes place in the facilities of the University of Perugia. The Mirabilia Master in “Cultural Heritage Management for tourism development,” combines teaching with ground experiences, held in networking with SMEs in the tourism ecosystem in the following cities: Perugia, Terni, Assisi, Castiglione del Lago, Foligno, Gubbio, Narni. The internships take place at identified places/companies in accordance with Mirabilia and the Chamber of Commerce. The Master programme allows for four scholarships, two funded by Mirabilia and two funded by the University of Perugia. The scholarships cover enrolment fees. We plan to train 30 students by 2025. Currently, the programme is ongoing as a pilot, we commit to extending it further if the uptake is successful.