Three traps. The Children's Museum and the MFA close Tuesdays, the ICA Mondays. The Museum of Science's $33 ticket buys the exhibit halls only — Planetarium, Omni and 4-D films are $6 each on top. Children are free at the ICA up to eighteen; at the MFA a seven-year-old is $14.
Updated October 21, 2026 · refreshed weekly
The Museum of Science is the only big museum here with no closed day. The Children's Museum is shut Tuesdays, which is exactly the day most families build a rainy indoor morning around.
The city's most reliable indoor day, and the one where the sticker price is not the price.
Exhibit Halls $33 adult, $28 child 3–11, $29 senior 60+, under 3 free. The Charles Hayden Planetarium, the Mugar Omni Theater and the 4-D films are $6 each alongside admission, or $10 adult and $8 child standalone; members pay $2
Kids who will stop and read a label — it holds attention for two hours
You are only coming for the dome — the standalone theater ticket is cheaper than admission plus the add-on
The run-around museum, and the one with the cheapest way in if you plan the week around it.
$24 a head for everyone aged one and up, adults and children the same, with infants under twelve months free
Under-eights who need to move
It is a Tuesday, or it is Sunday afternoon and you have no reservation
The New England Aquarium is the biggest ticket on this page. Two things decide what you actually pay: where you live, and whether you booked.
The big-tank day out on Central Wharf, and the ticket families most often overpay for.
$39.95 adult, $30.95 child 3–11, $37.95 senior 60+, under 3 free. With a Simons Theatre film it is $44.95 and $35.95. New England residents take $5 off: adult $34.95, child $25.95, senior $32.95
New England residents booking a weekday outside summer — that is when it is affordable
You were hoping to walk up on a Saturday
The ICA is free for everyone eighteen and under, every day. The MFA charges from seven, and getting in free there means a Massachusetts-resident open house, Card to Culture or Boston Family Days.
A great encyclopedic collection, and not free for school-age children — the youth rate starts at seven.
$30 adult, $14 youth 7–17, free 0–6
Families with under-sevens, and anyone who can do a Thursday evening
Your kids are seven to seventeen and the date is not an open house
The opposite shape to the MFA: a modest adult ticket, and nothing at all for anyone under nineteen.
$20 adult; free for everyone 18 and under, every day
Families with teenagers — you pay for the adults only
It is a Monday
Boarding USS Constitution costs nothing. The museum beside her runs on a suggested donation whose reduced tier starts at free, which means a family that cannot pay is explicitly welcome.
An active-duty US Navy ship you can walk the deck of.
Free to board
Any age, and the free hour that anchors a Charlestown morning
The hands-on half of the visit, priced so that nobody is turned away.
Suggested donation — standard $15 a person, reduced free to $10
Families on a budget
Live from our catalog — 4 upcoming, refreshed weekly.
Morning at the Museum takes place at the Isabella Stewart Gardner Museum.
Veterans Day tour of the USS Constitution at the USS Constitution Museum, registration required.
A Tomaquag Museum educator runs a workshop in the Rey Room, demonstrating a Native American game and art, guiding participants to craft hubbub bowl games, for ages 6–12.
After-hours exploration of the New England Aquarium, featuring dim lighting and adult‑only access, for ages 21 and up.
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The Children's Museum, on a Sunday afternoon with the $1 reservation booked. Second choice is the Museum of Science, which opens daily and holds a four-year-old longer than people expect. The Aquarium is the expensive third.
The Museum of Science is $122 for two adults and two children aged three to eleven, roughly $146 with one show each. The Children's Museum is $24 a head, so $96. The Aquarium is the dearest of the three.
No. Youths 7 to 17 are $14 and adults $30; only children 0–6 are free. Free entry for older kids means a Massachusetts-resident open house, Card to Culture, the Wonderfund card or Boston Family Days.