The Boston Christmas Tree: A Thank-You Tree, 1,100 Kilometres Long
1917's debt repaid in evergreen · Donated by a Nova Scotia landowner · Trucked to Boston each November · Lit on Boston Common in early December
Every November, a truck convoy eases out of Nova Scotia carrying a 14-metre spruce with a police escort, a banner and a story: the province's annual thank-you to Boston. The tree is bound for Boston Common, where it becomes the city's official Christmas tree - a gift Nova Scotia has made every year since 1971 for reasons that go back to the worst day in Halifax's history. This guide tells the whole tradition - the 1917 explosion that started it, who picks the tree, how it travels, and how to see it lit. It is a spoke of the Nova Scotia in Winter season hub, and it sits beside the Christmas in Nova Scotia holiday guide, which carries the full season calendar.
- What is the Boston Christmas Tree?
- Nova Scotia's official Christmas gift to the City of Boston: a large white spruce or balsam fir, donated by a Nova Scotia landowner and selected by provincial foresters, trucked to Boston each mid-November and lit on Boston Common in early December. The annual tradition dates to 1971 and repays Massachusetts for leading the relief effort after the 1917 Halifax Explosion. The 2026 tree has not yet been announced.
The Tradition at a Glance: Quick Facts
The essentials of North America's longest-running Christmas tree gift - what it is, who gives it, when it travels and where to see it.
| Fact | Detail |
|---|---|
| First annual gift | 1971 - Nova Scotia has shipped Boston a tree every year since. |
| Why Boston | A thank-you for the Massachusetts relief effort after the December 6, 1917 Halifax Explosion. |
| Who donates it | Nova Scotia landowners donate the tree; provincial foresters with the Department of Natural Resources and Renewables select it. |
| Travel window | Leaves Nova Scotia in mid-November; Boston arrivals have landed between November 18 and 26 in recent years. |
| The lighting | Early December on Boston Common - a Thursday evening in recent years, free to attend and televised in Boston. |
| Where to see it | Boston Common through the holidays, lit nightly; in Nova Scotia, the sister ceremony is the Halifax tree lighting in Grand Parade. |
| Typical tree | A 12-15 m (40-50 ft) white spruce or balsam fir fit for the Common. |
| 2026 tree | Not yet been announced - the donor tree is typically named in the first half of November via novascotia.ca. |
Tradition history from Nova Scotia's annual tree program announcements (novascotia.ca) and the City of Boston's tree lighting program. Arrival windows reflect recent years' patterns; the 2026 donor and dates will be confirmed when the tree is named in November.
1917: The Explosion That Started It
The tree is a thank-you for a rescue - and the rescue came from Boston within hours of a disaster that levelled Halifax's north end.
On the morning of December 6, 1917, the French munitions ship Mont-Blanc and the Norwegian vessel Imo collided in the Narrows of Halifax Harbour. The fire that followed set off the largest man-made explosion the world had yet seen, levelling the city's north end, killing roughly 2,000 people and leaving thousands more injured - many blinded by windows they had walked toward to watch the fire.
Massachusetts answered faster than anyone. Within a day, a relief train out of Boston carried doctors, nurses, medical supplies, food and blankets north through a blizzard to Halifax, and Boston's hospitals, charities and citizens organized months of follow-up aid. Halifax did not forget it: the city sent Boston a Christmas tree in 1918, and when the idea was revived as an official program in 1971, the annual gift began - a Nova Scotia tree for Boston Common every year since, the oldest continuing Christmas tree tradition between Canada and the United States.
For Nova Scotians the tree is genuine civic history, not a marketing gesture - the announcement of each year's donor tree makes provincial news. For travellers, it is also the season's best story: the same holiday run-up that sends a tree to Boston lights up Halifax itself, from the Grand Parade tree lighting in late November through the events collected in the Christmas in Nova Scotia guide.
Seeing the Tree: Boston Common and the Lighting
The ceremony is free, the Common is central, and the tree stays up long after the switch-on - here is what a visit involves.
The lighting ceremony lands in early December - a Thursday evening in recent years - on Boston Common, with live music, speeches from both sides of the border, and the switch-on broadcast on Boston television and streamed online. It is free and unticketed; regulars arrive early for a sightline of the stage and tree, and the crowd thins quickly once the lights are on.
After the ceremony the tree stays lit nightly through the holidays on the Common, steps from Downtown Crossing and the Park Street station, so an evening walk past it needs no plan at all. The tree typically stands 12 to 15 metres tall - a scale Nova Scotia's foresters select specifically so it reads from across the Common.
If your trip runs the other direction, remember where the tree begins: mid-November in Nova Scotia, as the holiday season switches on. The Nova Scotia in November guide covers the month the tree leaves in, and the Nova Scotia in Winter hub carries everything after the holidays hand over the season.
On the Road: How the Tree Travels
Roughly 1,100 kilometres separate the donor's woodlot and Boston Common - the tree covers them by truck convoy in mid-November.
Once the tree is named, it is cut in a community send-off, craned onto a trailer and driven south by a volunteer convoy - through Nova Scotia, across New Brunswick and down through Maine - with welcomes and school visits along the route in some years. Arrivals in Boston have landed between November 18 and 26 in recent years, about two weeks before the lighting, and a city crew hoists it onto its stand on the Common.
The schedule is only fixed once the donor tree is announced each November, so treat any specific date you read before then as provisional. The 2026 tree has not yet been announced; Nova Scotia typically names the donor and community in the first half of November via novascotia.ca, and the City of Boston confirms the lighting date after the tree arrives.
The Boston Christmas Tree: Questions and Answers
Why does Boston get a Christmas tree from Nova Scotia? As a thank-you. On December 6, 1917, a collision between two ships in Halifax Harbour touched off the Halifax Explosion, which killed roughly 2,000 people and blinded thousands with flying glass. Within a day, Massachusetts had dispatched trainloads of doctors, nurses, medical supplies, food and blankets to the shattered city. Halifax sent Boston a Christmas tree in 1918 in gratitude, and in 1971 the gift became an official annual tradition - the longest-running Christmas tree gift between Canada and the United States.
Has Nova Scotia ever missed a year? No. Since the tradition became annual in 1971, a Nova Scotia tree has reached Boston Common every single December - including 2020, when the ceremony moved online but the tree still made the trip. It is now the oldest continuing Christmas tree tradition between the two countries.
Who picks the Nova Scotia Christmas tree for Boston? Nova Scotia landowners donate the tree - often a favourite specimen from their own property - and foresters with the province's Department of Natural Resources and Renewables scout, assess and select it. The chosen tree needs the height, density and symmetry to carry lights on the Common, and the announcement of the donor and community is a small news event in Nova Scotia each fall.
When does the tree arrive in Boston? Mid-to-late November. The tree leaves Nova Scotia by truck convoy in mid-November and recent arrivals have landed between November 18 and 26 - about two weeks before the lighting. For 2026, the tree and its donor community have not yet been announced; the naming usually comes in the first half of November through novascotia.ca.
Can you watch the tree travel from Nova Scotia to Boston? Sometimes, yes. The tree rides a trailer convoy out of Nova Scotia and down through Maine on a roughly 1,100-kilometre road trip, and communities along the route - on both sides of the border - have held welcomes and school visits as it passes. Timing is announced once the tree is named each November; if you are in Nova Scotia in mid-November, the November guide tracks the season the tree leaves in.
Where and when can you see the tree lit? On Boston Common, in early December - a Thursday evening in recent years, with the switch-on broadcast on Boston television and streamed online. The ceremony is free and open to the public, and the tree stays lit on the Common every evening through the holidays. Nova Scotia co-sponsors the night, which usually features Maritime performers.
Is there a Nova Scotia version of the lighting? Yes - Halifax lights its own tree in Grand Parade beside City Hall in late November, an event that carries the same tradition on the giving end. The full holiday run-up - including the Halifax Christmas market calendar - is in the Christmas in Nova Scotia guide, and the rest of the season belongs to the Nova Scotia in Winter hub.
Plan the Rest of Your Nova Scotia Winter
❄️ Nova Scotia in Winter
The season hub this tradition belongs to - storm watching, snow sports and winter driving, December through February.
🎅 Christmas in Nova Scotia
The full holiday season - late-November lights switch-ons, December markets, Christmas week and New Year's Eve.
🌳 Halifax Christmas Tree Lighting
The sister ceremony in Grand Parade - the giving end of the tradition, lit in late November.
🌧️ Nova Scotia in November
The month the tree leaves - Hal-Con, Music Week and the holiday-season kickoff at the year's lowest prices.
Last updated 2026-10-11. The 2026 donor tree and lighting date have not yet been announced; this page is an evergreen guide to the tradition and is updated when each year's tree is named.