The Big E
Fall festival · West Springfield · Massachusetts
New England's largest fair, seventeen days long, with a building for each of the six New England states, championship livestock barns, and the Avenue of States lined with food halls. It's the kind of scale where you plan a route in advance, since the cream puff line alone can take a while.
Don’t miss
Plan your visit
17-day run; check easternstatesexposition.com for daily gate hours
Dates from the official announcement — always confirm before you go.
Color nearby peaks: October 18–October 22
Color builds from October 5 · mostly bare by November 10
Method: daily ERA5 temperatures drive a photoperiod + chilling phenology model, sampled at The Big E’s own coordinates and elevation (23 m) rather than a regional average. Estimates, not promises — check locally before you plan a trip around it.
The Big E on the map
More things to do in Massachusetts
Boston Public Garden
GardenPeak October 23
America's first public botanical garden colors gently through late October, with weeping willows around the lagoon, ginkgos and maples over the promenades, and the Common's big oaks and elms right across Charles Street.
Don’t miss: Lagoon willows · Commonwealth Avenue Mall next door
Arnold Arboretum
ArboretumPeak October 23
Harvard's 281-acre living museum in Jamaica Plain holds one of North America's great tree collections (maples, hickories, ginkgos, and conifer-framed hillsides), usually at its best from mid-October to early November.
Don’t miss: Maple collection · Peters Hill view of the skyline
Mount Auburn Cemetery
Garden cemeteryPeak October 23
America's first garden cemetery is quietly one of Greater Boston's best foliage walks: 175 acres of century-old sugar maples, beeches, and oaks over Victorian monuments, with a tower view back to the Boston skyline.
Don’t miss: Washington Tower view · Auburn Lake dell
Middlesex Fells Reservation
State parkPeak October 22
Twenty-five hundred acres of rocky oak-and-hickory woodland just north of the city. The Skyline Trail's ledges open over reservoirs ringed in October color, close enough to reach on the Orange Line.
Don’t miss: Skyline Trail ledges · Wright's Tower
Plan from a city
Frequently asked
- When is The Big E open in 2026?
- The 2026 season runs Sep 18 – Oct 4. 17-day run; check easternstatesexposition.com for daily gate hours. Dates can shift, so check the official site before you go.
- When does The Big E peak in 2026?
- Peak color is predicted for October 18–October 22 (best estimate October 20). Color starts around October 5 and is mostly bare by November 10.
- What is The Big E best for?
- A full day out in the Pioneer Valley.
- How do I get to The Big E?
- The Big E is in West Springfield. The closest city is Hartford, about 22 mi away. It's part of Massachusetts's fall lineup.
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