New Hampshire, United States
Portsmouth
A day is enough: historic houses, harbor walks and a seafood dinner downtown. We have mapped 3 sights, 1 activity and 2 outdoor spots here, each with a reason to go.

- Places
- 10
- Curated routes
- 1
- Best season
- May – Oct
- Warmest month
- August
- Coolest month
- January
- Wettest month
- December
3 See · 1 Do · 2 Outdoors · 3 Eat · 1 Drink
Boston to Portland
from our route notes
23°C / 74°F avg high
1°C / 34°F avg high
about 144 mm rain
Climate: NASA POWER 2001–2025 averages.
Things to do in Portsmouth
10 places from our curated routes, grouped by what you will do there. Each one has its own page with the address and full notes.
See
3 sights worth building a day around across Downtown, South End and North End.
Photo: Don Gargano · Google
Photo: Rae West · GoogleSeeStrawbery Banke Museum
Ten acres of restored houses spanning 300 years of a waterfront neighborhood.
Tip Most houses open May–Oct.
Photo: Randy Hillebrand · Google
Do
1 activity for when the group wants to do more than look in Downtown.
Photo: Portsmouth Harbor Cruises · Google
Outdoors
2 outdoor spots for fresh air across South End and Rye.
Photo: Ynsalh · CC BY-SA 4.0
Photo: Wikimedia Commons · CC BY-SA 4.0OutdoorsOdiorne Point State Park
Rocky shoreline trails and tide pools, plus the Seacoast Science Center.
Eat
Where we would book a table in Portsmouth in Downtown.
Photo: Saronyod Kittikunwong · Google
Photo: Moxy · Google
Photo: Mechell Lord · Google
Drink
Our picks for a drink in Portsmouth in Downtown.
Photo: Mark Lillis · GoogleDrinkThe Press Room
Longest-running bar and live-music room in downtown Portsmouth: jazz, blues and local bands in a brick basement pub.
Tip Check the calendar; most nights have live music.
How to fit Portsmouth into a trip
Portsmouth is stop 2 of 3 on our Boston to Portland route. Follow it as-is or lift Portsmouth into your own plan.

Stop 2 of 3
Boston to Portland
Historic streets, harbor towns & seafood
- Trip length
- 5 days
- Best season
- May – Oct
- Pace
- easy
- Before: Boston
- Next: Portland, Maine
Getting here and onward
- Portsmouth to Portland, MainePortland, Maine is about 77 km / 48 mi away in a straight line
- Boston to PortsmouthBoston is about 83 km / 51 mi away in a straight line
Distances are straight-line estimates between destination centers, not road distances.
Portsmouth month by month
Average daily highs run from 1°C / 34°F in January to 23°C / 74°F in August. December is the wettest month, with about 144 mm of rain. Outlined months fall in the best season on our routes.
- Jan1° / 34°F average high
- Feb2° / 35°F average high
- Mar5° / 40°F average high
- Apr10° / 49°F average high
- May14° / 58°F average high, in our recommended season
- Jun19° / 67°F average high, in our recommended season
- Jul23° / 74°F average high, in our recommended season
- Aug23° / 74°F average high, in our recommended season
- Sep20° / 69°F average high, in our recommended season
- Oct15° / 58°F average high, in our recommended season
- Nov9° / 48°F average high
- Dec4° / 40°F average high
Average daily highs, NASA POWER 2001–2025 averages. Portsmouth weather and the best time to visit →
Near Portsmouth
8 other destinations from our guides within about 200 km (124 mi), measured in a straight line.
- New HampshireNew Hampshire, United States67 km / 42 mi
- Portland, MaineMaine, United States77 km / 48 mi
- BostonMassachusetts, United States83 km / 51 mi
- Downtown Boston & the WaterfrontMassachusetts, United States83 km / 52 mi
- South Boston & Castle IslandMassachusetts, United States85 km / 53 mi
- White MountainsNew Hampshire, United States140 km / 87 mi
- WoodstockVermont, United States155 km / 96 mi
- MaineMaine, United States159 km / 99 mi
Portsmouth questions, answered
How many days do you need in Portsmouth?
On our Boston to Portland route it is stop 2 of 3 in a 5-day trip. Split evenly, that is about 2 days here, an estimate rather than a rule. The listed visit times for our 10 places add up to roughly 13 hours, before travel between them, so you will need to choose.
What is Portsmouth best known for?
A day is enough: historic houses, harbor walks and a seafood dinner downtown. Standouts on our list: Market Square (Brick-lined center of town with shops, cafés and the North Church spire); Strawbery Banke Museum (Ten acres of restored houses spanning 300 years of a waterfront neighborhood); USS Albacore Museum (Walk through a 1953 experimental submarine on dry land).
When is the best time to visit Portsmouth?
Our Boston to Portland route is best May – Oct. NASA POWER 2001–2025 averages put the warmest highs in August (23°C / 74°F), the coolest in January (1°C / 34°F) and the most rain in December (about 144 mm).
What are the best things to do in Portsmouth?
Start with Market Square, Strawbery Banke Museum, Prescott Park, Portsmouth Harbor Cruises and USS Albacore Museum. Our guide lists 10 places in all, from 3 sights, 1 activity, 2 outdoor spots, 3 places to eat and 1 bar or café.
Where should a group eat in Portsmouth?
Our picks: Ceres Bakery (Downtown); Moxy (Downtown); The Black Trumpet (Downtown). Reserve on weekends (Moxy).
What is near Portsmouth?
The closest destinations in our guides are New Hampshire (about 67 km / 42 mi), Portland, Maine (about 77 km / 48 mi) and Boston (about 83 km / 51 mi). Distances are straight-line estimates, not road distances.
Plan Portsmouth with your crew
Open the Boston to Portland route in TripsCircle, invite friends with a link, settle which of these 10 places make the cut with a quick poll, then split costs and share one packing list.
Plan around Portsmouth
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- Portsmouth weather by month
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