Water Forum
The international forum that makes Terni a water capital
About Water Forum
Terni, capital of water
The Water Forum is an international event that makes Terni and the Valnerina a reference point for reflection on water as a natural, cultural, and economic resource. Promoted by Hydra Museum, the Ecomuseo Terre di Hydra, and Laboratorio Idea, the Forum brings together researchers, institutions, associations, and citizens.
In the sign of the Marmore Falls
The Forum draws strength from the territory's deep connection with the Marmore Falls, an extraordinary hydraulic work created in Roman times and now recognized as a world heritage site by ICID, an organization linked to the FAO. Here, water is not just nature but the historical and cultural identity of southern Umbria.
An international dialogue
The program addresses water from multiple perspectives: climate adaptation in cities, the protection of Lake Piediluco in collaboration with ARPA Umbria, freshwater sports, and shared governance between institutions and communities. Among the most anticipated moments is the world premiere of the UNESCO Report on water resource development. A free event open to the public, the Forum is supported by the Ministries of Foreign Affairs, Culture, and Tourism, and the Italian National Commission for UNESCO.
Water Forum — edition 2026
The 4th edition of the Water Forum, from March 12 to 15, 2026, had the guiding theme 'fluid ideas' and was held between Terni and the Valnerina, with the main venue at the PalaSì.
The edition celebrated the 2300th anniversary of the Marmore Falls, recognized as a world heritage site by ICID, and hosted the world premiere of the 2026 UNESCO Report on water resources. The program addressed climate adaptation in cities, the protection of Lake Piediluco with ARPA Umbria, freshwater sports, and shared water governance.
Programme Water Forum 2026
Themes and content of the 2026 edition – 'fluid ideas'
- Celebration of the 2300 years of the Marmore Falls (world heritage site by ICID, an organization linked to the FAO)
- World premiere of the 2026 UNESCO Report on water resource development
- Climate adaptation in urban centers
- Environmental protection of Lake Piediluco in collaboration with ARPA Umbria
- Freshwater sports
- Water governance and shared decision-making processes between institutions and communities
Main venue: PalaSì and other spaces in Terni and Valnerina. Free event and open to the public, with the patronage of the Ministries of Foreign Affairs, Culture, and Tourism, and the Italian National Commission for UNESCO.
Highlights Water Forum 2026
Prices Water Forum 2026
Practical information — Water Forum
How to get there
Activities take place at the PalaSì in Terni and in various locations throughout the city and Valnerina. Terni is accessible by train and via the E45 and the Terni-Orte expressway.
Admission
Free event and open to the public.
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Where does it take place — Water Forum
PalaSì e spazi diffusi tra Terni e Valnerina
PalaSì, 05100 Terni