plan your visit


Updated Policies

This page reflects current COVID safety protocols. Please read before your visit. 

Staff Vaccination

All employees and volunteers of the Museum have submitted proof of full vaccination against COVID-19. Proof of full vaccination is required of all new hires.

Advance Tickets Required

All visitors--including members--must reserve an entry ticket for a specific day and time prior to coming to the Museum campus; you must check into the Museum within one hour of your reservation time, and may stay as long as you like. Your tickets are only valid for the date and time you selected.

Payment for your visit, minus any applicable discounts, will be taken when you arrive.

On-site ticket purchases will only be available if the Museum is not at capacity.

If you are unable to reserve your tickets online, please call us at 978-264-4200 to reserve your tickets by phone. 

In Case of Illness | Cancellation Policy

If at any time before your visit, you or anyone in your party is exposed to or exhibiting symptoms of COVID-19, please contact us so we can release those tickets for other visitors. Call us at 978-264-4200 or email

Eating and Drinking

No food or drink is allowed in the building; water bottles and baby bottles are the only exceptions. Water fountains are turned off; bottle fillers are still available for use. Snacks and drinks can be purchased from a vending machine located in the Discovery Store, but must be consumed outside.

Please use designated areas outside for snacking.


The Museum is professionally cleaned with CDC-recommended products each night after closing, including disinfecting all high-touch areas including door handles, knobs, elevator buttons, and stair rails.

Staff disinfect high-touch areas throughout the day using CDC-recommended products, and also sanitize gallery manipulatives at the end of each day.

Air Handling

Discovery Museum’s air handling system specifications have been provided by industry professionals and reviewed by Town officials. Based on that we understand that our air exchange rate is more than sufficient for our standard, pre-COVID building capacity and in fact far exceeds the requirements given our current restricted capacity. The Museum’s air handling system provides for air flow at 11,275 cubic feet per minute (CFM), allowing for an occupancy just over 1,500 people, or 12 times the number of people allowed in the building under current MA COVID-19 business restrictions, far below the number of visitors admitted. Museum HVAC systems are MERV-13 rated air filters. 


Visitors ages 2 and up must wear a mask or appropriate facial covering inside the Museum at all times; masks are encouraged in our outdoor spaces as well. Per MA guidelines, masks or facial coverings must be form-fitting to the side of the head and be fastened with ear loops or ties. Gaitors, scarves, and bandannas are not acceptable. Masks with valves are not allowed unless the valve is covered with tape or another form-fitting mask. 

If you are unable to wear a mask due to a disability or medical condition, please notify our staff at the Admissions desk when you arrive.

Face shields are not required. They may be worn in addition to a mask, but not in place of a mask.

Please bring your own masks or other facial coverings with you, as they will not be provided by the Museum. We do have a limited number of child-sized masks available for sale.

Physical Distancing

All visitors and staff are encouraged to keep 6' physical distance between themselves and other persons not in their group whenever possible.

Adult Support & Supervision

Adults are expected to help the children they are visiting with to follow all health and safety rules. Adults must be in the same exhibit room with their children at all times. 

Health & Safety

We reserve the right to refuse admission or ask people to leave the campus if they show signs of illness or are not following the health and safety rules that have been put in place.


There is a one-way flow through our parking lot; please observe all signs. Please observe the fire lane signs and park only in designated spaces to keep the lot safe for pedestrians, buses, and emergency vehicle access.

If meeting friends at the Museum, please consider carpooling rather than bringing multiple cars.

Handicap spots are available near the rear of the building.

Parking is free. 

Discovery Store

The Discovery Store is OPEN! We've got many of our most popular items available for purchase behind the front desk: amethysts, books, puzzles, science kits, craft supplies, and more. Members save 10% in the store! 

Please wear a mask at all times in the store. 

Group Visits

Please email Kara Mahoney Robinson for more information about Field Trips or other group visits. 

Community Collections

We are collecting non-perishable food donations for the Acton Food Pantry and Open Table; a collection bin is in our lobby. Please consider bringing a donation if you are able. 

For the month of November we are accepting donations of new socks and underwear for kids and teens, and new, full-sized toiletries for Catie's Closet, which provides essential personal care products to school-age kids in need in Massachusets. There is a donation bin in our lobby or you may also donate from their Amazon Wish List. Thank you!


2021 hours

Advanced ticket reservations required--including members!


Monday: closed

Tuesday - Sunday: 9:00am to 4:30pm

Advance reseervations are required in order to check in, you may stay as long as you like.


First Friday Nights Free are back! RESERVATIONS ARE REQUIRED. Join us with free admission from 4:30 - 7:30pm the first Friday night of each month, October through June.  We will gratefully accept non-perishable food items to be distributed to local food pantries.

For the month of November we are accepting donations of new socks and underwear for kids and teens, and new, full-sized toiletries for Catie's Closet, which provides essential personal care products to school-age kids in need in Massachusets. There is a donation bin in our lobby or you may also donate from their Amazon Wish List. Thank you!




Please note: Members can reserve tickets up to 14 days prior to their visit, non-members up to 10 days prior.

Reserve Tickets


Admission Prices

You must reserve tickets online in advance; you will be charged admission when you arrive. If you have a coupon, free pass, corporate admission benefit, pre-purchased ticket, library pass, EBT or WIC benefits, or any other discount to apply, please present it to the Admissions staff when you check in and the discount will be applied to the cost of your visit. 


ONE Price for Discovery Museum and Discovery Woods

Adult: $15.50

Senior (60+): $14.50

Child: $15.50

Under 1 year old: Free

Teachers are always free!

Members: FREE Learn More





Tips for Visiting


There is one museum building and an outdoor nature playscape on our campus; the Discovery Museum and Discovery Woods are both accessible and are for all ages. The Discovery Museum combines the best exhibits—beautifully reimagined and redesigned using Universal Design principles—from the former Science Discovery Museum and Children's Discovery Museum into one building. There are also a number of outdoor exhibits spread throughout our 4.5 acre campus, and a trailhead to 180 acres of Great Hill conservation land. And, of course, Bessie the dinosaur graces our front lawn.


Children should be adequately supervised by responsible adults at all times.

Discovery Woods is an outdoor museum exhibit about nature play and choosing to take “just right” risks.

Adult supervision by you helps kids make choices that are right for their age and ability.  It is ok for kids to decide that an activity might be for “next time” they come.

Change of Clothes?

There are waterproof smocks available in our Water Gallery. But, exploration of the properties of water can sometimes result in some wet clothing. You might consider bringing a change of clothes for your young scientist, or visiting the Water Gallery at the end of your visit rather than at the beginning.

If your child uses a hearing device such as hearing aids or a cochlear implant, you may want to bring a water-resistant cover for them.


Strollers are permitted in the Discovery Museum, however we recommend a Snugglie or backpack carrier for your visit. If a stroller is necessary, an umbrella stroller works best.

We encourage visitors to leave their strollers in their cars when possible.

Changing Areas

All five restrooms in the building include changing tables.

Infant Feeding/Nursing

A private Care and Feeding Corner is located in the Brain Building Together exhibiton the second floor. It is equipped with a dimmable light, glider chair, and outlet. A bottle warmer and sink are available nearby.

No Smoking

Smoking of any kind, including tobacco, marijuana, vaping, juuling, or any other e-cigarette, is prohibited throughout the entire campus, including Discovery Woods.


During your visit you may be photographed and/or videotaped by our staff for marketing purposes. If you prefer not to be, please tell us at the Admissions desk. We will happily provide stickers to your party so that we know to avoid you with our cameras.


We welcome visitors of all ability and mobility levels and will work with you or your group to accommodate any special needs. Please call 978-264-4200 x111 with any questions.

Discovery Museum and our Discovery Woods nature playscape and Treehouse are all wheelchair accessible. Service dogs are welcome.

Our Especially for Me programs offer free admission hours and special events for families with members with an autism spectrum disorder, with vision loss, and who are deaf or hard of hearing. 

The Discovery Museum has three floors; each is accessible by elevator. There are two elevators in the building and an accessible entrance. Exhibits are accessible and were designed based on Universal Design principles to be useable and appealing to the widest range of people. 

Discovery Woods is inclusive and accessible. An accessible pathway winds through the space, and the Discovery Treehouse is accessed on-grade from the driveway.

Resources available to prepare for your visit include Story Guides (social stories) to visiting the Museum during COVID protocols and visiting Discovery Woods, as well a Sensory Guide. These are available both online and at our Admissions Desk. You might also visit the Exhibits section of our website. Please note that Discovery Woods is open year-round, but closes at dusk and will not be open for evening events during the winter months.

Noise reducing headphones are available to visitors who may be sensitive to sound or need a break from stimulation. A portable step stool is available to borrow for easier access to exhibits. Please ask at the Admissions Desk for these items.

If your child uses a hearing device such as hearing aids or a cochlear implant, you may want to bring a water-resistant cover for them for your time spent in our Water Gallery. 

Looking for a quiet spot? A staff member will be happy to point you in the right direction or find a good spot for you and your child.

Adult Supervision

Adults must be in the same exhibit room with their children at all times. Children are not permitted to enter or leave the buildings or Discovery Woods without an adult.

Unaccompanied Adults

We ask that any adults who wish to visit the museum without a child leave a photo ID at our Admissions desk.

Let It Snow!

New England weather can be unpredictable! There may be snow or ice on the Discovery Woods path, so please wear appropriate footwear and walk carefully. And please, dress your children for the weather--they may want to play outside longer than you anticipate!

Need Help?

Just ask! Our Explorer staff members are here to support your museum experience. They can be identified by their name tags and the purple aprons worn in the museum and purple aprons or blue jackets worn in Discovery Woods. 

Getting Here & Parking


Our address: 177 Main Street (Route 27) Acton, MA 01720  
Bessie the Dinosaur graces our our front yard; the museum is down the driveway past Bessie, and not directly visible from the street.
Parking is FREE! 



Driving Directions


From Route 95/128

Take Exit 45B (old exit number 29B) onto Route 2 West toward Acton/Fitchburg. Follow Route 2 West for about 10 miles to the Concord rotary, and take the third exit off the rotary. Continue on Route 2 West for about 2 miles. Bear left at Exit 118 (old exit number 43) for Route 111. At the lights, turn left onto Route 27 South. The museum is 1/2 mile ahead on your left.

From Route 495 heading South

Take Exit 78A (old exit number 29A) onto Route 2 East. Continue on Route 2 for approximately 5 miles to Exit 117 (old exit number 42) onto Route 27 South toward Maynard (not Acton). The museum is one mile ahead on your left.

From Route 495 heading North

Take Exit 75 (old exit number 28) onto Route 111 Boxborough/Harvard. At the end of the ramp, turn left toward Boxborough. Continue on Route 111 for approximately 5 miles to the second set of lights. Turn right onto Route 27.  The museum is 1/2 mile ahead on your left.

From Route 27 heading South

Follow Route 27 through Chelmsford into Acton (you will cross over Route 2).  The museum is 1 mile ahead on your left.

From Route 27 heading North

Follow Route 27 through Natick, Wayland and Sudbury. In Maynard, Route 27 takes a left turn followed by a right turn. Entering Acton you will cross a bridge over railroad tracks, followed immediately by a set of lights. Go straight through the lights. The museum is 1/4 mile ahead on your right.

From Boston

Take the Mass Pike West (Interstate 90) to Exit 123A/B (old exit number 15A/B) onto Route 95/128 North. Follow directions above for Route 95/128.

From Worcester

Take Route 290 East to Exit 32A/B (old exit number 26A/B) to Route 495 North toward Lowell. Follow directions above for Route 495 heading north.


Mass Transportation


Visiting from Boston? Download our subway and Commuter Rail directions and tips, including information on fun things to do together while you travel! Our Boston Travel Guide was developed in conjunction with Countdown to Kindergarten. 

Commuter Rail

The museum is .4 mile from the South Acton commuter rail station. From the station, head East on Railroad Street to Route 27. Make a left onto Route 27 and walk 7-8 minutes. The museum will be on your right.  Click here for a map of the walking route.


For a transportation service within the town of Acton, try MinuteVan: email or phone 978-844-6809.

Cross-Acton Transit Bus

The CAT rides right past the museum entrance! We are not an official stop on the route, but the drivers will happily stop here if you let them know. Learn more at 

Holiday & Vacation Week Hours 2021

Please note that if you do not see a specific holiday listed here, it is because we are open regular hours that day. The Museum is closed on Mondays, except for some holidays. ADVANCE RESERVATIONS ARE REQUIRED TO VISIT.

January 2021

New Year's Day

Friday, January 1


Martin Luther King, Jr. Day

Monday, January 18




Presidents' Day

Monday, February 15


School Vacation Week

Tuesday, February 16 - Friday, February 19



March 2021

No special hours


April 2021

Good Friday

Friday, April 2


Easter Sunday

Sunday, April 4


Patriot's Day

Monday, April 19


School Vacation Week

Tuesday, April 20 - Friday, April 23



May 2021

Memorial Day

Monday, May 31



June 2021

No special hours


July 2021

Independence Day

Sunday, July 4



August 2021

No special hours


September 2021

Labor Day

Monday, September 6


Closed for Solar Project Site Work

Tuesday, September 7 - Monday, October 4


Yom Kippur

Thursday, September 16



October 2021

Closed for Solar Project Site Work

Tuesday, September 7 - Monday, October 4


Indigenous Peoples' Day

Monday, October 11

OPEN 9:00 AM - 4:30 PM


Sunday, October 31

OPEN 9:00 AM - 1:00 PM (early close)


November 2021

Veteran's Day

Thursday, November 11


Thanksgiving Eve and Thanksgiving Day

Wednesday, November 24 & Thursday, November 25



December 2021

Christmas Eve and Christmas Day

Friday, December 24 & Saturday, December 25


School Vacation Week

Monday, December 27 - Thursday, December 30


New Year's Eve

Friday, December 31

OPEN 9:00 AM - 3:00 PM (early close)