The Ritz-Carlton, Half Moon Bay
Best for travelers who want Pacific views, on-site championship golf and family-friendly activities with a large spa.
Hotel comparison guide
The Ritz-Carlton, Half Moon Bay vs The St. Regis San Francisco
The Ritz-Carlton, Half Moon Bay is a five-star coastal resort on blufftops above the Pacific, aimed at travelers who want ocean views, golf, family programming and a large spa. The St. Regis San Francisco is a five-star downtown luxury hotel for travelers wanting refined service, meeting space and a central San Francisco base.
Updated · about 35 miles (≈56 km) apart
The St. Regis San Francisco
Best for travelers who want a polished, address-in-the-city stay close to museums, convention space and a 24-hour business/fitness offering.
Quick Verdict: The Ritz-Carlton, Half Moon Bay vs The St. Regis San Francisco
When The Ritz-Carlton, Half Moon Bay wins: pick it if you want a seaside setting, access to bluff walks and beaches, on-site golf and family programming — the resort is built around outdoor coastal activities and a large spa.
When The St. Regis San Francisco wins: pick it if your priority is downtown convenience, short walks to Moscone Center and SFMOMA, extensive meeting space and a city-centre luxury hotel with Butler-style service.
Bottom line: choose the Ritz-Carlton for a coastal, activity- and family-focused luxury escape; choose the St. Regis for a refined downtown luxury base for business, museums and city sightseeing.
The Ritz-Carlton, Half Moon Bay vs The St. Regis San Francisco – At a Glance
| Category | The Ritz-Carlton, Half Moon Bay | The St. Regis San Francisco |
|---|---|---|
| Overall vibe | Laid-back coastal resort focused on outdoor activities, golf and family programs | Polished downtown luxury hotel with formal service and business/meeting focus |
| Location | Bluff above the Pacific Ocean in Half Moon Bay (coastal) | Central San Francisco (125 3rd St) near Moscone Center and SFMOMA |
| Size (guest rooms) | 261 guestrooms and suites | 260 guestrooms and suites |
| Who it's for / ages | All ages — family programs and Ritz Kids (spa/fitness 18+ only) | All ages — not adults-only |
| Pools | Indoor pool access for guests (resort lists indoor pool; some sources note two pools) | 1 indoor pool (hotel listing) |
| Restaurants & bars | 3 on-site venues (Navio, The Conservatory, Ocean Terrace) plus oceanfront lawn/fire pits | 1 restaurant (Astra) and 1 bar/lounge listed |
| Spa & wellness | The Ritz-Carlton Spa, Half Moon Bay — 16,000 sq ft, 13 treatment rooms, steam/sauna/whirlpools | Not published |
| Known for | Pacific scenery, championship golf, tennis courts, family programming and large spa | Downtown location, Butler service and large meeting/conference facilities |
| Meeting & event space | Multiple indoor and outdoor event lawns and ballrooms; thousands of sq ft across many rooms (various sources) | 22352 sq ft of conference space and 9 meeting rooms (supplier listing) |
| Airport access | About 20 miles to San Francisco International Airport (SFO); typically a 30–45 minute drive | Preferred airport SFO (about 14–23 miles depending on route) |
Location: bluff-top Pacific coast vs downtown San Francisco
The Ritz-Carlton, Half Moon Bay – Location
The Ritz-Carlton, Half Moon Bay sits on a bluff above the Pacific with direct access to coastal trails and nearby beaches.
- Walkable to Pelican Point Beach and bluff-top Coastside Trail; Half Moon Bay Golf Links is steps away.
- Rural/coastal drive to San Francisco (roughly 35–45 minutes depending on traffic).
- Outdoor-oriented setting with oceanfront lawn and fire pits for sunset views.
Choose this property for seaside scenery and easy access to coastal outdoor activities.
The St. Regis San Francisco – Location
The St. Regis San Francisco is in the city center, within blocks of Moscone Center and the San Francisco Museum of Modern Art.
- Address: 125 3rd St, a short walk to Union Square, Yerba Buena Gardens and museums.
- Easy access to city taxis, public transit and convention destinations.
- Urban setting with city views from many rooms and suites.
Choose the St. Regis if you want to be in the middle of downtown San Francisco activity and meetings.
Rooms: suites and city/coastal views
The Ritz-Carlton, Half Moon Bay – Rooms
The Ritz-Carlton offers 261 rooms and suites across 24 types with ocean-facing options and multi-bedroom suites.
- Room types include Coastal Club Access Room, Ocean Room and multi-bedroom Ritz-Carlton suites.
- Club Level (paid upgrade) provides a private lounge and culinary presentations.
- Complimentary in-room Wi‑Fi and family-size room options; rollaway beds available.
Better for guests who want ocean or multi-bedroom family suites and a club lounge upgrade option.
The St. Regis San Francisco – Rooms
The St. Regis offers 260 rooms and a long list of room names from Deluxe to Signature Suites and 1- and 2-bedroom options.
- Room names include Deluxe Room, 1 King Bed, Garden View; Grand Room, 1 King Bed, City View; and multiple suite types.
- Many rooms feature pillowtop beds, Frette sheets and 55-inch Smart TVs.
- Astor Butler Service is a branded highlight available at the property.
Better for travelers wanting classic city-luxury rooms, in-room amenities and formal butler-style service.
Dining & drinks: coastal multi-venue dining vs a single signature restaurant
The Ritz-Carlton, Half Moon Bay – Dining & drinks
The Ritz-Carlton provides several on-site dining venues with ocean views and an informal oceanfront terrace.
- Navio — signature seafood-centered fine dining (limited days/hours; reservations recommended).
- The Conservatory — daily oceanview restaurant and bar for breakfast, lunch and dinner.
- Ocean Terrace — casual al fresco seafood with raw bar and fire pits.
Better for guests wanting multiple dining atmospheres and oceanfront meals.
The St. Regis San Francisco – Dining & drinks
The St. Regis lists one main restaurant and a bar/lounge and offers room service during limited hours.
- Astra (listed on supplier highlights) is the on-site dining option; room service available for limited hours.
- Cooked-to-order breakfasts available for a fee.
- Vegetarian and vegan menu options are noted by the hotel listing.
Choose St. Regis if you want a refined single-restaurant experience and easy access to many city dining options nearby.
Pools & signature amenity: coastal spa and golf vs indoor pool and business facilities
The Ritz-Carlton, Half Moon Bay – Pools & signature amenity
The Ritz-Carlton centers its on-property activity offering on golf, tennis and a large spa, along with indoor pool access.
- Championship golf courses adjacent to the resort, including an oceanside 18th hole.
- Six lighted outdoor tennis courts; course/tee reservations available.
- Indoor pool access for guests; some sources note multiple pools on property.
Best for guests who prioritize golf, tennis and seaside activities plus pool access.
The St. Regis San Francisco – Pools & signature amenity
The St. Regis provides an indoor pool and 24-hour fitness facilities alongside extensive business and meeting amenities.
- 1 indoor pool with 24-hour pool access noted by the supplier.
- 24-hour fitness center for guests.
- Large meeting and conference footprint (22352 sq ft / 2077 m²) and multiple meeting rooms.
Better for business travelers and city guests who need round-the-clock fitness and conference facilities.
Wellness & nightlife: spa and coastal relaxation vs city bars and 24-hour services
The Ritz-Carlton, Half Moon Bay – Wellness & nightlife
Wellness at the Ritz-Carlton emphasizes a large spa and daily fitness classes; nightlife is low-key and tied to dining and fire pits.
- The Ritz-Carlton Spa, Half Moon Bay — 16,000 sq ft, 13 treatment rooms, steam room, sauna and whirlpools; open daily 9:00 AM–5:00 PM.
- Daily fitness and mindfulness classes included in the resort fee; fitness center open 24 hours but spa facilities 18+ only.
- Evening options focus on restaurant dining and oceanfront fire pits rather than late-night clubs.
Pick this resort for spa-focused relaxation and lower-key evening options tied to dining and the coast.
The St. Regis San Francisco – Wellness & nightlife
The St. Regis supports wellness with a 24-hour fitness center; evening life centers on the hotel bar and the surrounding city.
- 24-hour fitness facilities and a hotel bar/lounge for evening drinks.
- Concierge and Butler services support reservations for city nightlife and dining.
- Spa details are not published in the supplier listing used here.
Pick the St. Regis for round-the-clock fitness and immediate access to San Francisco nightlife and restaurants.
Who Wins? Best Pick by Travel Style
The Ritz-Carlton, Half Moon Bay
The Ritz-Carlton, Half Moon Bay — bluff-top location, Coastside Trail access and oceanfront lawn.
The St. Regis San Francisco
The St. Regis San Francisco — blocks from Moscone Center and SFMOMA with large conference space.
The Ritz-Carlton, Half Moon Bay
The Ritz-Carlton, Half Moon Bay — Ritz Kids program, family rooms and kid-friendly dining options.
The St. Regis San Francisco
The St. Regis San Francisco — central location, 24-hour business center and extensive meeting rooms.
Frequently asked questions
See all FAQs →The Ritz-Carlton, Half Moon Bay vs The St. Regis San Francisco: FAQs
Which hotel is better for families with kids?
The Ritz-Carlton, Half Moon Bay — it runs a Ritz Kids program (ages 5–12), family rooms and kid-friendly activities; spa and some wellness facilities are restricted to guests 18+.
Which hotel is more convenient for convention attendees?
The St. Regis San Francisco — it's steps from Moscone Center and offers substantial conference space and a 24-hour business center.
Can I expect beach access at both hotels?
No. The Ritz-Carlton sits on a bluff above the Pacific with nearby beaches and coastal trails. The St. Regis is a downtown hotel with no beachfront location.
Which property has a larger spa?
The Ritz-Carlton, Half Moon Bay publishes a 16,000 sq ft spa with 13 treatment rooms. Spa details for The St. Regis San Francisco are not published in the supplier listing used here.
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