Tree Day 2026

13.10.2026 / Tuesday / 11.00–12.30 auditorium free admission National inauguration of the 24th edition of the Tree Festival organized by Klub Gaja. This year's edition draws attention to the role of trees and greenery in building the resilience of our cities and local communities to climate change. The Tree Festival has been bringing people across Poland together around nature and joint action for over 20 years. As part of successive editions, participants have already planted over a million trees, created shelters for animals, and discovered trees important to local communities. This year's inauguration will be an opportunity for joint action and a conversation about how, by planting trees, shrubs, and creating gardens and parks, we can care for the future and our immediate surroundings. Join the Tree Festival and plant your own tree or shrub, then add it to the national counter at www.swietodrzewa.pl. The organizer of the Tree Festival is Klub Gaja. Link to the SDK website Link to the FB event