LuxuryBest pool in the city
City photoSheraton Portsmouth Harborside Hotel
Heated indoor pool at this downtown Portsmouth hotel, available to hotel guests. A fitness center is also on site.
- Pool
- Indoor
- Heated
- Yes
- Access
- For hotel guests
The best hotel pools in Portsmouth.
One hotel per budget, picked for its pool. Rooftop, indoor or lap pool, heating, season and extras, with sources.
Checked: 2026-11-04
Best pool in the city: Sheraton Portsmouth Harborside Hotel. Heated indoor pool at the Sheraton Portsmouth Harborside Hotel in downtown Portsmouth, New Hampshire, for hotel guests.
City photoMid-range
We could not confirm a hotel pool in this category.
4-star hotelsBudget
City photoCourtyard by Marriott Portsmouth
Indoor pool at this Marriott property on Market Street in Portsmouth, New Hampshire. The listing gives no further pool details.
- Pool
- Indoor
Limited information: confirm the pool with the hotel before booking.
Sources: marriott.comhotelscombined.com
How we choose. We look only at the pool: rooftop, infinity, indoor or lap pool, size, heating and season, views, extras like a jacuzzi or pool bar, and what guests say about it. Categories follow the official star rating. Every fact comes from a public source listed under each hotel. Links to Booking.com are affiliate links: if you book, we may earn a commission at no cost to you.