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National Tree Week

Get ready to plant, preserve, and appreciate nature during National Tree Week - join the movement to make our planet greener!

Friday

27–5

November–December 2026

Last updated February 7, 2026 · by the Holiday Calendar Team

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YEARLY DATENational Tree Week UK (Tree Council, ~9d late Nov)

OBSERVED INUnited Kingdom

CATEGORYNature

SUBCATEGORYPlants

INTRO

Introduction

PHOTO

Get ready to celebrate the beauty and importance of trees during National Tree Week on November 27! This special week, which was first established in the UK in 1975, is dedicated to raising awareness about the benefits of trees and encouraging people to plant more of them. Did you know that trees provide us with oxygen, reduce pollution, and even improve mental health? So let's show our appreciation for these magnificent beings by taking part in tree-planting events, learning more about different species, and simply enjoying their peaceful presence. Let's make this National Tree Week a memorable one!

TIMELINE

National Tree Week Timeline

Early Tree Appreciation

In the 1800s Romantic Movement, nature began to be widely appreciated, sparking early forms of environmentalism and infusing trees with symbolic, spiritual significance.

First Arbor Day

The first Arbor Day was celebrated in Nebraska, USA. This day was dedicated to planting trees and became a tradition worldwide.

Global Tree Concerns

In the mid 20th Century, with growing awareness of deforestation and other environmental issues, conservation organizations began to warn about the importance of maintaining tree populations for a healthy ecosystem.

Creation of National Tree Week

National Tree Week was established in the UK by the Tree Council to promote the importance of planting and conservation of trees.

UN International Year of Forests

The UN declared 2011 as International Year of Forests. This further heightened global awareness about the societal, economical, and environmental role of trees.

Ongoing Tree-Centric Activities

Current initiatives focus on bolstering world tree populations, combating climate change, and raising tree-related education during events such as National Tree Week.

GET INVOLVED

How to Celebrate National Tree Week

Plant a tree

What better way to celebrate National Tree Week than by planting a tree? Gather some friends or family and head to a local park or nature reserve to plant a tree together. Not only will you be helping the environment, but you'll also have a lasting memory of your time together.

TAKE

Take a hike

Get outside and explore nature during National Tree Week by taking a hike. Find a nearby trail or nature reserve and spend the day surrounded by trees. You can even make it a group activity by inviting friends or family to join you.

ATTEND

Attend a tree planting event

Many organizations host tree planting events during National Tree Week. Look for one in your community and participate in helping to plant new trees in your area. You'll not only be celebrating the week but also making a positive impact on the environment.

LEARN

Learn about different tree species

Take some time during National Tree Week to learn about different tree species. You can visit a local arboretum or research online to discover interesting facts about different types of trees. You may even find a new favorite tree to admire.

CREATE

Create tree-themed crafts

Get creative and celebrate National Tree Week by making tree-themed crafts. You can use materials like leaves, twigs, and bark to create unique pieces of art that pay tribute to trees. This is a great activity for kids and adults alike.

WHY THIS DAY MATTERS

Why National Tree Week is Important

Trees are important for our physical and mental health

Studies have shown that spending time around trees has both physical and psychological benefits. Trees can reduce stress levels, improve mood, and even boost the immune system. National Tree Week encourages people to get out into nature and reap these positive effects!

Trees provide crucial benefits for the environment

Without trees, we wouldn't have clean air to breathe or a stable ecosystem. Trees absorb carbon dioxide and release oxygen, helping to mitigate climate change and keep our air clean. They also provide habitats for animals and prevent erosion in soil.

Tree planting promotes community involvement

National Tree Week encourages people to come together and participate in events like tree planting or conservation projects. This fosters a sense of community and promotes teamwork while simultaneously working towards a common goal of preserving our environment.

Related holidays

FRI

Apr 2026

Nature

National Arbor Day

Join in on National Arbor Day - plant a tree, nurture nature's lungs, and help breathe life into our planet. Let's grow love for our earth!

National Tree Day

Let's branch out this National Tree Day! Plant a seed for a greener future and nurture our planet's precious lungs.

National Love a Tree Day

Celebrate National Love a Tree Day and help make the world greener - plant a tree, care for an existing one, or join an environmental group!

Arborist Appreciation Day

Show some love for the green warriors on Arborist Appreciation Day - let's recognize and thank them for their hard work in keeping our trees healthy and beautiful!

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