2025 UNECE Trees in Cities Online Summit

On 16 December, join UNECE at the Trees in Cities Online Summit. This online event brings together cities, countries, and experts from all sectors, sharing case studies and good practice and followed by peer exchange.

The summit unites our flagship urban forestry initiatives in one shared space of reflection and exchange:

• Trees in Cities Challenge: city leadership and learning in action
• Trees in Dry Cities Coalition: resilience in arid and semi-arid landscapes
• UN Petite Forests Network: small forests, lasting impact

To join the event: here