
Treasure Island Scuba Diving Holidays
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Top flight + Scuba Diving hotel deals in Treasure Island
Price found within the past 48 hours. Click for updated prices.

Beacon Grand, A Union Square Hotel
Union Square
£1,226
per person
3 Oct - 10 Oct
found 1 day ago
Return flight included
London (LON) to San Francisco (SFO)
9/10 Wonderful! (2,157 reviews)
Clean room and beautiful classic/old-school style. Lobby and room were done VERY nicely. The bathroom standard is not as nice as the rest of the hotel and since only half the shower has a door/barrier, water can easily get on the rest of the bathroom floor. Make sure the concierge gives you the type of room you book. We had to change rooms because we were placed on a low floor next to the fan which was very loud (too loud even when we weren’t sleeping) and we paid for a much nicer room when we booked. Our final room very lovely.
Reviewed on 18 Aug 2026

Claremont Resort & Club
Claremont Hills
£1,236
per person
2 Nov - 9 Nov
found 20 hours ago
Return direct flight included
London (LHR) to Oakland (OAK)
9/10 Wonderful! (1,064 reviews)
My husband and I visit Berkeley often since our daughter goes to college there. Usually, we stay somewhere convenient because our trips revolve around moving her in or out. This is her senior year, so for our last move-in, we decided to treat ourselves to 1 night at the Claremont.
At check-in, we were told we had been upgraded to a Queen Suite bc the Deluxe Room w/ Bay View that I had booked was no longer available. We checked in after dark, so I didn’t see much that night. The next morning, I opened the windows and saw the beautiful view. Not.
I really appreciate the history of the Claremont. Even before I looked it up, I told my husband it felt like a place that would have been the place to be in the 1930s. It definitely has that old-fashioned, grand-hotel feel, almost like stepping back in time.
Unfortunately, the room felt more old than historic.
Pros
Gorgeous location
Exceptional service
Beautiful, spacious marble bathroom
Great old-fashioned, historic atmosphere
Cons
Room was musty and had a stale cigarette smoke smell
Thick, tired carpeting that could use a refresh
Mildew in the corners of the shower
Stained carpet in the check-in area
The room we received was not the room I booked, the “upgrade” didn’t feel like one.
Overall, I felt the hotel was overpriced for the condition of the room. I can see how grand this property WAS, and I really wanted to love it. Sadly, I left feeling that the Claremont has seen better days.
Reviewed on 17 Aug 2026


Cavallo Point
£1,456
per person
22 Oct - 27 Oct
found 1 day ago
Return flight included
London (LON) to San Francisco (SFO)
9.2/10 Wonderful! (1,000 reviews)
Beautiful property on an old military base near the Golden Gate Bridge. It’s simple and a bit rustic (so don’t expect high end luxury in the rooms) but the restaurant is very good, the views are beautiful, the staff is helpful, it’s in the middle of eucalyptus trees. You need a car to get there. They have complimentary yoga classes. Not great for accessibility as there are hills and stairs. Very relaxing base from which to explore the Bay Area
Reviewed on 16 Aug 2026

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Price found within the past 48 hours. Click for updated prices.


Claremont Resort & Club
Claremont Hills
£1,236
per person
2 Nov - 9 Nov
found 20 hours ago
Return direct flight included
London (LHR) to Oakland (OAK)
9/10 Wonderful! (1,064 reviews)
My husband and I visit Berkeley often since our daughter goes to college there. Usually, we stay somewhere convenient because our trips revolve around moving her in or out. This is her senior year, so for our last move-in, we decided to treat ourselves to 1 night at the Claremont.
At check-in, we were told we had been upgraded to a Queen Suite bc the Deluxe Room w/ Bay View that I had booked was no longer available. We checked in after dark, so I didn’t see much that night. The next morning, I opened the windows and saw the beautiful view. Not.
I really appreciate the history of the Claremont. Even before I looked it up, I told my husband it felt like a place that would have been the place to be in the 1930s. It definitely has that old-fashioned, grand-hotel feel, almost like stepping back in time.
Unfortunately, the room felt more old than historic.
Pros
Gorgeous location
Exceptional service
Beautiful, spacious marble bathroom
Great old-fashioned, historic atmosphere
Cons
Room was musty and had a stale cigarette smoke smell
Thick, tired carpeting that could use a refresh
Mildew in the corners of the shower
Stained carpet in the check-in area
The room we received was not the room I booked, the “upgrade” didn’t feel like one.
Overall, I felt the hotel was overpriced for the condition of the room. I can see how grand this property WAS, and I really wanted to love it. Sadly, I left feeling that the Claremont has seen better days.
Reviewed on 17 Aug 2026

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View all trips4 Night Scuba Diving holidays in Treasure Island
Price found within the past 48 hours. Click for updated prices.



Beacon Grand, A Union Square Hotel
Union Square
£763
per person
6 Nov - 10 Nov
found 9 hours ago
Return direct flight included
London (LHR) to San Francisco (SFO)
9/10 Wonderful! (2,157 reviews)
Clean room and beautiful classic/old-school style. Lobby and room were done VERY nicely. The bathroom standard is not as nice as the rest of the hotel and since only half the shower has a door/barrier, water can easily get on the rest of the bathroom floor. Make sure the concierge gives you the type of room you book. We had to change rooms because we were placed on a low floor next to the fan which was very loud (too loud even when we weren’t sleeping) and we paid for a much nicer room when we booked. Our final room very lovely.
Reviewed on 18 Aug 2026
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View all tripsThings to do

Go City: San Francisco All-Inclusive Pass with 30+ Attractions
£82
per adult
88% of travellers recommend

California Academy of Sciences Daytime Admission
£41
per adult
86% of travellers recommend

California Sunset Cruise (2-hours)
£44
per adult
94% of travellers recommend
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Flight-inclusive packages are ATOL protected.










