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Check availability on Union Square Adults Only Resorts & Hotels

Our top choices for Union Square adults-only hotels

1. Hotel Riu Plaza Fisherman's Wharf

Hotel Riu Plaza Fisherman's Wharf
4.0 star property
Fisherman's Wharf, 1.4 mi from Union Square
9.0 out of 10, Wonderful, (7,767 reviews)
"Great location, excellent staff, good room, outstanding breakfast"
United States
Patricia
The price is £151
includes taxes & fees
28 Nov - 29 Nov
Hotel Riu Plaza Fisherman's Wharf

2. Holiday Inn Golden Gateway by IHG

Holiday Inn Golden Gateway by IHG
3.5 star property
Nob Hill, 0.7 mi from Union Square
9.0 out of 10, Wonderful, (6,474 reviews)
"Super clean and staff were super welcoming, excellent location as well"
United States
Laura
The price is £104
includes taxes & fees
29 Nov - 30 Nov
Holiday Inn Golden Gateway by IHG

3. Hilton San Francisco Union Square

Hilton San Francisco Union Square
4.0 star property
Union Square
8.6 out of 10, Excellent, (1,898 reviews)
"Our initial room was located at the far end of the building, which meant quite a long walk from the elevators. Unfortunately, the cleanliness of the room was also disappointing. It was noticeably dusty, to the point that I started experiencing itchiness and frequent sneezing. We requested a room change, but unfortunately, the second room had similar issues, with visible dust around the TV stand and stains near the bathroom door. The housekeeping staff did a better job cleaning the room the...
United States
Jigyasha
The price is £126
includes taxes & fees
24 Nov - 25 Nov
Hilton San Francisco Union Square

4. Handlery Union Square Hotel

Handlery Union Square Hotel
3.5 star property
Union Square
8.8 out of 10, Excellent, (3,729 reviews)
"Great hotel !"
United States
Anna
The price is £131
includes taxes & fees
21 Nov - 22 Nov
Handlery Union Square Hotel

5. Club Quarters Hotel Embarcadero, San Francisco

Club Quarters Hotel Embarcadero, San Francisco
4.0 star property
Financial District, 0.7 mi from Union Square
8.8 out of 10, Excellent, (3,555 reviews)
"Great location .. great price, friendly staff"
United States
Stephen
The price is £101
includes taxes & fees
22 Nov - 23 Nov
Club Quarters Hotel Embarcadero, San Francisco

6. Chancellor Hotel on Union Square

Chancellor Hotel on Union Square
3.5 star property
Union Square
9.4 out of 10, Exceptional, (3,573 reviews)
"Great location, friendly staff, and clean rooms."
United States
Jamie
The price is £91
includes taxes & fees
22 Nov - 23 Nov
Chancellor Hotel on Union Square

7. Hilton San Francisco Financial District

Hilton San Francisco Financial District
4.0 star property
Financial District, 0.6 mi from Union Square
8.8 out of 10, Excellent, (3,436 reviews)
"Great stay"
United States
Huy
The price is £82
includes taxes & fees
29 Nov - 30 Nov
Hilton San Francisco Financial District

8. Parc 55 San Francisco - A Hilton Hotel

Parc 55 San Francisco - A Hilton Hotel
4.0 star property
Union Square
8.8 out of 10, Excellent, (1,740 reviews)
"Great stay"
United States
Joseph
The price is £129
includes taxes & fees
29 Nov - 30 Nov
Parc 55 San Francisco - A Hilton Hotel

9. The Marker Union Square San Francisco

The Marker Union Square San Francisco
4.0 star property
Union Square
9.2 out of 10, Wonderful, (1,636 reviews)
"Great place to stay!"
Canada
Samantha
The price is £122
includes taxes & fees
23 Nov - 24 Nov
The Marker Union Square San Francisco

10. Hyatt Regency San Francisco

Hyatt Regency San Francisco
4.0 star property
Financial District, 0.8 mi from Union Square
9.4 out of 10, Exceptional, (2,575 reviews)
"Great stay!"
United States
Joceline
The price is £182
includes taxes & fees
13 Nov - 14 Nov
Hyatt Regency San Francisco

11. FOUND Hotel Carlton, Nob Hill

FOUND Hotel Carlton, Nob Hill
2.0 star property
0.5 mi from Union Square
8.6 out of 10, Excellent, (2,042 reviews)
"Loved the stay"
United States
Mia
The price is £63
includes taxes & fees
29 Nov - 30 Nov
FOUND Hotel Carlton, Nob Hill

12. Hotel Nikko San Francisco

Hotel Nikko San Francisco
4.5 star property
Union Square
9.4 out of 10, Exceptional, (3,210 reviews)
"Clean rooms, helpful staff, good food .really enjoyed my stay here"
United States
Jessica
The price is £190
includes taxes & fees
21 Nov - 22 Nov
Hotel Nikko San Francisco

13. Hotel Zephyr San Francisco

Hotel Zephyr San Francisco
4.0 star property
Fisherman's Wharf, 1.4 mi from Union Square
8.6 out of 10, Excellent, (2,922 reviews)
"Great hotel!"
United States
Adriana
The price is £140
includes taxes & fees
24 Nov - 25 Nov
Hotel Zephyr San Francisco

14. Hotel Caza Fisherman´s Wharf

Hotel Caza Fisherman´s Wharf
4.0 star property
Fisherman's Wharf, 1.4 mi from Union Square
9.0 out of 10, Wonderful, (3,638 reviews)
"perfect location, friendly staff, great rooms and price, safe"
United States
Allyson
The price is £136
includes taxes & fees
25 Nov - 26 Nov
Hotel Caza Fisherman´s Wharf

15. Hotel Zoe Fisherman's Wharf

Hotel Zoe Fisherman's Wharf
4.0 star property
Fisherman's Wharf, 1.3 mi from Union Square
9.2 out of 10, Wonderful, (2,357 reviews)
"Good room, good location nice staff."
United Kingdom
Gary Wylie
The price is £147
includes taxes & fees
22 Nov - 23 Nov
Hotel Zoe Fisherman's Wharf

16. Marriott Vacation Club®, San Francisco

Marriott Vacation Club®, San Francisco
3.0 star property
Fisherman's Wharf, 1.3 mi from Union Square
9.2 out of 10, Wonderful, (1,550 reviews)
"Excelent option for families. Clean, close to main attractions, staff very friendly. Would stay again."
United States
Jose Ignacio
The price is £118
includes taxes & fees
30 Nov - 1 Dec
Marriott Vacation Club®, San Francisco

17. LUMA Hotel San Francisco

LUMA Hotel San Francisco
4.0 star property
1.3 mi from Union Square
9.6 out of 10, Exceptional, (2,687 reviews)
"Amazing location and great staff at the hotel."
United States
ninos
The price is £188
includes taxes & fees
23 Nov - 24 Nov
LUMA Hotel San Francisco

18. Hotel Julian

Hotel Julian
3.0 star property
0.4 mi from Union Square
8.8 out of 10, Excellent, (1,317 reviews)
"Wonderful stay!"
United States
Cayla
The price is £104
includes taxes & fees
23 Nov - 24 Nov
Hotel Julian

19. Stanford Court San Francisco

Stanford Court San Francisco
4.0 star property
Nob Hill, 0.3 mi from Union Square
9.0 out of 10, Wonderful, (1,876 reviews)
"Was a perfect stay!"
United States
Pamela
The price is £164
includes taxes & fees
12 Nov - 13 Nov
Stanford Court San Francisco

20. Hyatt Place San Francisco Downtown

Hyatt Place San Francisco Downtown
3.0 star property
1.1 mi from Union Square
9.4 out of 10, Exceptional, (2,381 reviews)
"We enjoyed our stay and I would stay there again."
United States
Shea
The price is £149
includes taxes & fees
22 Nov - 23 Nov
Hyatt Place San Francisco Downtown
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Find out more about Union Square

Discover top Union Square attractions

Union Square is a vibrant hub brimming with attractions and experiences that appeal to quality-seeking travellers. Begin your exploration at the historic Union Square Park, a green oasis perfect for family picnics, people-watching, and enjoying local art installations. Just a short stroll away, the renowned Westfield San Francisco Centre offers a luxurious shopping experience with high-end retailers and gourmet dining options, ensuring a delightful day of retail therapy. Food lovers will appreciate the diverse culinary scene, from Michelin-starred restaurants to cosy cafés serving artisanal coffee and fresh pastries. For culture enthusiasts, the nearby San Francisco Museum of Modern Art presents an impressive collection of contemporary works, while the iconic cable cars provide a nostalgic ride through the city’s hilly streets. When it comes to accommodation, hotels in Union Square blend convenience with luxury, often featuring rooftop bars with stunning skyline views or exquisite spas for relaxation after a day of adventure. With attentive service and a central location, these hotels ensure that every moment of your stay is both comfortable and memorable.

Find the best adults only resorts & hotels in Union Square

For those seeking a serene escape in Union Square, San Francisco, these hotels cater exclusively to adult guests, offering a tranquil atmosphere perfect for relaxation and romance.

WorldMark San Francisco

  • Why it's great for an adults only getaway: WorldMark San Francisco is an ideal choice for couples looking for a peaceful retreat in the heart of the city. With an excellent review rating of 8.6, this adults-only hotel ensures a relaxing stay with its inviting atmosphere. Guests can enjoy delightful amenities such as private balconies or patios, perfect for unwinding with a glass of wine after a day of exploring.
  • Other amenities: In addition to the adults-only policy, this charming hotel features a cozy fireplace, creating a warm ambiance for guests. The concierge service is available to assist with any local recommendations or bookings. Fitness enthusiasts can take advantage of the fitness facilities to maintain their routine while away. The spacious deck offers an excellent spot for soaking up the sun, making it a perfect place for relaxation or enjoying intimate moments together.
  • Neighborhood: Union Square
  • Nearby attractions: Palace Hotel - 0.7 km, Union Square - 0.5 km, Embarcadero Center - 1.1 km

Top Union Square Hotel Reviews

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