Sea Monsters: Wonders of Nature and Imagination
Harvard Museum of Natural History - 9:00 AM
Harvard Museum of Natural History - 9:00 AM
Toddler Story Time at BPL Roslindale
Roslindale Branch Library - 10:30 AM
Roslindale Branch Library - 10:30 AM
Youth Media Lab 13 - Teen Media Workshop Series
Shaloh House - 4:30 PM
Shaloh House - 4:30 PM
Revolution! 250 Years of Art & Activism at BPL Copley
Central Library in Copley Square - various times
Central Library in Copley Square - various times
Sea Monsters: Wonders of Nature and Imagination
Harvard Museum of Natural History - 9:00 AM
Harvard Museum of Natural History - 9:00 AM
Free Story Time at Mayne Studios
Mayne Kids Studio - 3:00 PM
Mayne Kids Studio - 3:00 PM
Revolution! 250 Years of Art & Activism at BPL Copley
Central Library in Copley Square - various times
Central Library in Copley Square - various times
Free Admission at the Harvard Museum of Natural History
Harvard Museum of Natural History - various times
Harvard Museum of Natural History - various times
Countdown to Kindergarten Playgroup
Mattapan Branch Library - various times
Mattapan Branch Library - various times
Sea Monsters: Wonders of Nature and Imagination
Harvard Museum of Natural History - 9:00 AM
Harvard Museum of Natural History - 9:00 AM
Baby Lapsit at BPL Faneuil
Faneuil Branch Boston Public Library - 10:30 AM
Faneuil Branch Boston Public Library - 10:30 AM
Teen Anime Club at BPL Hyde Park
Hyde Park Branch of the Boston Public Library - 3:00 PM
Hyde Park Branch of the Boston Public Library - 3:00 PM
Revolution! 250 Years of Art & Activism at BPL Copley
Central Library in Copley Square - various times
Central Library in Copley Square - various times
Sea Monsters: Wonders of Nature and Imagination
Harvard Museum of Natural History - 9:00 AM
Harvard Museum of Natural History - 9:00 AM
Revolution! 250 Years of Art & Activism at BPL Copley
Central Library in Copley Square - various times
Central Library in Copley Square - various times
Sea Monsters: Wonders of Nature and Imagination
Harvard Museum of Natural History - 9:00 AM
Harvard Museum of Natural History - 9:00 AM
Seaport Smalls
The Paseo - 10:00 AM
The Paseo - 10:00 AM
Open Saturdays at the Boston Fire Museum
Boston Fire Museum - 10:00 AM
Boston Fire Museum - 10:00 AM
Dog Man: The Musical
Emerson Colonial Theatre - 2:00 PM
Emerson Colonial Theatre - 2:00 PM
Revolution! 250 Years of Art & Activism at BPL Copley
Central Library in Copley Square - various times
Central Library in Copley Square - various times
Sea Monsters: Wonders of Nature and Imagination
Harvard Museum of Natural History - 9:00 AM
Harvard Museum of Natural History - 9:00 AM
Jeff Jam Sing-a-long
Boston Public Market - 10:00 AM
Boston Public Market - 10:00 AM
Drop into Art - Art and the Environment
Danforth Art Museum - 1:00 PM
Danforth Art Museum - 1:00 PM
Dog Man: The Musical
Emerson Colonial Theatre - 2:00 PM
Emerson Colonial Theatre - 2:00 PM
Sunday Funday @ Summer Shack Cambridge
Summer Shack - 5:00 PM
Summer Shack - 5:00 PM
Sea Monsters: Wonders of Nature and Imagination
Harvard Museum of Natural History - 9:00 AM
Harvard Museum of Natural History - 9:00 AM
Singalong at the BPL Faneuil
Faneuil Branch Library - 10:30 AM
Faneuil Branch Library - 10:30 AM
Pizza Decorating for Kids
Davio's Northern Italian Steakhouse - 5:00 PM
Davio's Northern Italian Steakhouse - 5:00 PM
Revolution! 250 Years of Art & Activism at BPL Copley
Central Library in Copley Square - various times
Central Library in Copley Square - various times
Countdown to Kindergarten Playgroup
Mattapan Branch Library - various times
Mattapan Branch Library - various times
Activity Guides
- Beaches & Lakes
- Best Of Lists
- Birthday Parties
- Boats
- Boredom Busters
- Camps
- Childcare
- Christmas/Hanukkah
- City Guides
- City Hacks
- Classes & Enrichment
- Community
- Crafts & Recipes
- Earth Kids
- Easter
- Fairs & Festivals
- Fall Activities
- Family Travel
- Farms & U-Pick
- Free Activities
- GoList
- Halloween
- Holidays
- Hotels & Resorts
- Indoor Activities
- Museums
- News & Openings
- Outdoors
- Parent Talk
- Parks & Playgrounds
- Play Gyms & Sports Centers
- Pools & Spray Parks
- Preschools & Schools
- Restaurants
- Shows
- Skiing & Winter Sports
- Special Needs
- Special Occasions
- Sports
- Spring Activities
- STEM
- Stores & Services
- Summer Activities
- Theme & Water Parks
- Trains, Dinos & Heroes
- TV, Film & Movies
- Virtual
- Visitors Guide
- Weekend Events
- Weekend Trips
- Winter Activities
- Zoos & Gardens
Top Free Halloween Events Near Boston for 2025
Get out and about to see some great Halloween events for free in 2025! Frankenstein on Essex Street in Salem, photo by Kate Fox.
9/26/25
- By Lucie T
Salem Common
Downtown
Kate Gould Park
Boston Common Frog Pond
Bierman Autism Center Randolph
Revere Beach
Downtown Laconia
Ropes Mansion
if ($mobile) { ?>
} ?>
October is all about the boos—and Boston has plenty of free Halloween 2025 fun to go around! Between stocking up on candy, costumes, and decorations, it’s nice to know there are plenty of free Halloween events to keep kids smiling (and parents’ wallets happy). From parades to pumpkin parties, the Boston area is bursting with free Halloween activities all month long in October 2025.
Our Halloween Fun and Activities Guide for Boston Kids has things to do for Halloween 2025. Families can find plenty more seasonal activities in our list of Boston Fall Day Trips Guide. Or, curl up on the couch with the kids and watch one of our picks for best Halloween movies for kids.
OUR LATEST VIDEOS
From Boston to the White Mountains, there is plenty of free Halloween 2025 fun! Return of the Pumpkin People at the Inn at Jackson photo courtesy of the Jackson Area Chamber of Commerce
Free Halloween 2025 Events near Boston
Places featured in this article:
Salem Common
Downtown
Kate Gould Park
Boston Common Frog Pond
Bierman Autism Center Randolph
Revere Beach
Downtown Laconia
Ropes Mansion
Halloween
Allston/Brighton
West End
North Suburbs
BackBay/ Beacon Hill
Charlestown
South Suburbs
Dorchester
Lexington
Jamaica Plain
Boston
Featured Local Savings

Sign up for our free
newsletters.
newsletters.
Mommy Poppins is a family activity website that helps people find things to do with kids.