Wentworth By The Sea

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588 Wentworth Rd
New Castle, NH 03854
Since 1874, Wentworth by the Sea’s iconic facade and towering turrets have welcomed guests to the island of New Castle in Portsmouth, New Hampshire. The nearly 150-year-old retreat has famously hosted presidents and dignitaries, and it continues its tradition today as a serene space for weekend getaways, corporate conferences, and celebrations of all kinds.
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Reviews

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2.511 reviews
Photo of Sarah H.
Sarah H.
2/11/2020

Massage was ok, but not very intense. It was $150. For 50 minutes, which I felt was a bit much. I got a $30 add on for a hot oil scalp massage, which was again, just ok. Didn't add to length of...

Slooper Foodie P.
8/27/2025

My friend and I visited the Opal Spa for the first time, and were very excited to spend the day relaxing on the property. We both received spa services and planned to use the pool and whirlpool....

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Katie T.
2/8/2024

Alyssa was amazing! Had a wonderful hydra-facial done by her. She was super friendly and informative and gentile. She did an excellent job. I left with my skin glowing and super smooth. I am...

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Karen L.
4/12/2021

I had a massage with the amazing KEIRA!!! I cannot emphasize enough how good she is. I have had probably a dozen massages here over the years and she was hands down number 1. Alittle bummed...

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Kat L.
3/19/2022

Charged $300.00 for services not rendered. My husband booked a "Spa Weekend" as a Christmas gift to me. The spa did call to confirm a couples message but due to unforeseen circumstances we were...

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