Tree for Boston
Every year, Nova Scotia sends a Christmas tree to the city of Boston as a symbol of gratitude for the assistance provided following the Halifax Explosion of 1917.
Nova Scotia’s Tree for Boston on display on the Boston Common.
History of the Tree for Boston
On 6 December 1917, 2 ships collided in Halifax Harbour, causing a devastating explosion that killed nearly 2,000 people and left thousands injured and homeless.
In the aftermath, the people of Boston quickly came to Nova Scotia’s aid, sending medical personnel and relief supplies to support those affected by the disaster.
More than a century later, Nova Scotia continues to honour Boston’s generosity and kindness by sending the city a beautiful Christmas tree each year as a symbol of gratitude and friendship.
Learn more about the Halifax Explosion at the Nova Scotia Archives.
Annual celebrations
Follow the Tree for Boston on social media for the latest updates, stories and information about this year’s celebrations:
Watch the Boston Common tree lighting
You can watch Boston's official tree lighting online and on television through WCVB-TV.
Thursday, 3 December 2026
6:00pm to 8:00pm
Do you have the next Tree for Boston? Learn more about how a tree is chosen.