Harvard Square to New England Aquarium
How to get from Harvard Square to New England Aquarium on public transit, with the stops, times and the last trip of the night.
Harvard Square to New England Aquarium
- Red Line
- Take the Red LineFrom Harvard, toward Braintree6 stops, about 13 min
- Get off at South StationThe stop after Downtown Crossing
- Walk about 15 min to New England AquariumUse the 4 | Dewey Sq exit
Weekdays, fall 2026 schedule · First and last trips
Quick answer: Take the Red Line toward Braintree to South Station, and walk about 15 min. The trip takes about 30 minutes. On weekdays the Red Line runs every 5 min during the day.
Get the live route from Harvard to the Aquarium
Step by step
- At Harvard, take the Red Line toward Braintree.
- Ride 6 stops, about 13 min, through Central, Kendall/MIT, Charles/MGH, Park Street and Downtown Crossing, and get off at South Station.
- Walk about 15 min to New England Aquarium. Use the 4 | Dewey Sq exit.
Times and frequency
| Day | First trip | Last trip | How often (daytime) | Trip time |
|---|---|---|---|---|
| Monday-Thursday | 4:59 am | 12:52 am | Every 5 min | About 30 min |
| Friday | 4:59 am | 1:36 am | Every 5 min | About 30 min |
| Saturday | 5:05 am | 1:36 am | Every 6 min | About 30 min |
| Sunday | 5:12 am | 12:37 am | Every 6 min | About 30 min |
First and last trip are when the first train of the trip leaves Harvard, on the fall 2026 schedule. "How often" is for the Red Line.
Late at night
On weekdays, the last trip that works leaves Harvard at 12:52 am and gets to New England Aquarium around 1:42 am, using bus 109 and bus 93. On Friday nights it runs later: the last trip leaves at 1:36 am. On Saturday nights the last trip leaves at 1:36 am, and on Sunday nights at 12:37 am. Late at night, ask Cobblehop for the last trip. It checks live times and tells you when to leave.
Tips for this trip
- Know your stop. Get to the door after Downtown Crossing. The next stop is South Station. Start a live trip in Cobblehop and it alerts you before your stop.
- The New England Aquarium is on Central Wharf, a short walk from Aquarium station on the Blue Line.
Step-free access
MBTA data lists every station on this route (Harvard and South Station) as accessible. South Station has 9 elevators in MBTA data. Elevators do break, so check the MBTA's elevator alerts before you go.
What it costs
- Subway. $2.40 one way.
- How to pay. Tap a contactless credit or debit card, phone or watch at the fare gate or bus door, or use a CharlieCard or CharlieTicket.
- Kids. Children 11 and under ride the MBTA free.
Fares as of October 2026. Check the MBTA's fares page before you ride.
Harvard Square to New England Aquarium: common questions
How do I get from Harvard Square to New England Aquarium by public transit?
Take the Red Line toward Braintree to South Station, and walk about 15 min. The trip takes about 30 minutes.
How long does it take to get from Harvard Square to New England Aquarium?
About 30 minutes on the main route.
Do I have to change trains?
No. The Red Line goes all the way, so it's one ride.
How often does the Red Line run?
Every 5 min on weekdays during the day, every 6 min on Saturdays and every 6 min on Sundays, on the fall 2026 schedule.
What time is the last train from Harvard Square to New England Aquarium?
On weekdays, the last trip that works leaves Harvard at 12:52 am and gets to New England Aquarium around 1:42 am, using bus 109 and bus 93. On Friday nights it runs later: the last trip leaves at 1:36 am. On Saturday nights the last trip leaves at 1:36 am, and on Sunday nights at 12:37 am.
Related routes
- Harvard Square to Long Wharf ferry terminal
- Harvard Square to Faneuil Hall
- Kendall Square to New England Aquarium
- Back Bay Station to New England Aquarium
- Boston to Cambridge: Harvard and MIT (guide)
- Never miss your stop (guide)
More routes from Harvard Square
- Harvard Square to the North End
- Harvard Square to Boston Children's Museum
- Harvard Square to Old State House
- Harvard Square to Boston Public Market
- Harvard Square to Old North Church
- All routes from Harvard Square
Official sources
Cobblehop is independent and isn't affiliated with these agencies or operators. Schedules on this page come from MBTA/MassDOT public data. Check their pages for the latest schedules and service changes:
- MBTA: Red Line
- MBTA: Harvard station
- MBTA: South Station station
- MBTA: fares
- MBTA: elevator and accessibility alerts
Published October 30, 2026. Times were computed from the fall 2026 MBTA schedule (2026-11-04 for weekdays). Service changes, so check Cobblehop for live times before you go.
Leaving now? Cobblehop gives you one clear plan with live times and alerts you before your stop. No sign-up, nothing to install.