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The Westin St. Francis San Francisco on Union Square

The Westin St. Francis San Francisco on Union Square

San Francisco USA North America

Marriott Luminous

When you book The Westin St. Francis San Francisco on Union Square in San Francisco, USA through our Marriott Luminous partnership, your stay includes daily breakfast, room upgrades and flexible check-in and check-out.

Exclusive Booking Perks

  • Welcome amenity
  • Complimentary breakfast daily for two guests per room
  • Early check-in and late check-out (when available)
  • Complimentary upgrade (if available at check-in)

Location

Map of 335 Powell St, San Francisco, CA 94102, USA
335 Powell St, San Francisco, CA 94102, USA

The Westin St. Francis anchors Union Square, the city's retail heart where cable car bells punctuate the hum of foot traffic and the scent of sourdough drifts from century-old bakeries. The neighbourhood pulses with pre-theatre energy as dusk falls, stage lights warming the facades of Beaux-Arts buildings. Powell Street rises steeply toward Nob Hill, while the waterfront stretches beyond the Financial District's towers.

South of Market sprawls just blocks away, a once-industrial district transformed into the city's contemporary cultural quarter. The Yerba Buena Gardens offer green respite between Moscone Center's convention halls and SFMOMA's modernist galleries. SoMa's warehouse bones now house tech headquarters and intimate performance spaces, the neighbourhood's grit softened by bistros spilling onto brick-paved alleys.

San Francisco grew from Gold Rush boomtown to Pacific gateway, its steep topography shaping distinct microclimates and neighbourhood characters. Fog rolls through the Golden Gate on summer afternoons, cooling streets that bake inland. The city sits on a peninsula tip, bridged north to Marin's headlands and east across the bay. Both San Francisco International and Oakland airports lie roughly twenty kilometres distant, connected by BART rapid transit and freeway corridors that skirt the bay's edge.

The city's dining ambitions concentrate within walking distance. Benu, less than a kilometre away, builds meals from meticulously composed small bites, each course revealing layered technique before yielding to the next. Quince occupies Jackson Square twelve hundred metres northwest, its twentieth-anniversary refresh underscoring Chef Michael Tusk's commitment to partner-farm produce and seasonal Californian cooking. Book a table at Atelier Crenn in the Marina District, where Dominique Crenn translates Breton heritage into poetic California tasting menus, the three-Michelin-star kitchen working with surgical precision.

Ferry Plaza Farmers Market convenes along the Embarcadero twice weekly, farmers from Sonoma and the Central Valley spreading heirloom tomatoes and stone fruit across trestle tables. The Ferry Building's permanent vendors supply artisan cheese, local oysters, and small-batch chocolate. Golden Gate Park unfolds five kilometres west, its Victorian glasshouse conservatory and Japanese Tea Garden offering contemplative counterweight to Union Square's commercial thrum. Cross the Golden Gate to reach Old Hilary's Botanical Preserve on the Tiburon Peninsula, native wildflowers blanketing hillsides above the bay.

Summer brings the paradox travelers forget: July and August mornings start grey, fog thick enough to bead on your coat until afternoon sun finally burns through. The thermometer hovers near twenty-three degrees, but the marine layer makes evenings cool enough for wool. Pack layers.

Spring and autumn offer the warmest, clearest days. September through October see temperatures climb past twenty-four degrees, the fog retreating as Indian summer bathes the city in golden light. April and May warm gradually, wildflowers blooming in the Presidio as the rainy season tapers off.

Winter rain arrives in earnest December through February, the city's hills slick and reflective under streetlights. Daytime highs settle around fourteen degrees, evenings dipping to six. The storms pass quickly, leaving washed skies and crystalline views across the bay to Marin's ridgelines.

Frequently Asked Questions

You often receive the same rate as booking direct through our Marriott Luminous partnership, with complimentary perks including daily breakfast, room upgrades and flexible check-in and check-out. Across our 2300+ partner properties, 92% include daily breakfast and 78% include room upgrades. Your travel advisor is also available to advocate on your behalf if anything goes wrong during your stay.
In most cases, yes. Complimentary perks are typically included alongside seasonal promotions or hotel-run sales, so you can often receive the promotional rate plus perks like breakfast, room upgrades, and hotel credits. We'll confirm the details for your specific booking.
Not necessarily. Your rate often matches The Westin St. Francis San Francisco on Union Square's published rate, but other platforms may occasionally offer discounted prices. Our focus is on the overall value of your stay, with complimentary perks like breakfast, room upgrades, and hotel credits, plus a dedicated travel advisor who can advocate on your behalf.
Yes, there are 33 Michelin-starred restaurants within 50 km of The Westin St. Francis San Francisco on Union Square in San Francisco, USA, making it a compelling destination for guests who value fine dining alongside their stay.

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What Guests Say: The Westin St. Francis San Francisco on Union Square

“The Westin St. Francis recently opened its Club Lounge and it's lovely! Plenty of seating and a lovely place to eat, relax, work, or linger. The food (breakfast and hors d'ouerves) is good. I was impressed they were serving Humboldt Fog cheese and La Fermière yogurt.”

Michelin Guide Restaurants Nearby

184 Michelin Guide restaurants within 50 km of The Westin St. Francis San Francisco on Union Square

33 Starred Bib Gourmand38 Bib Gourmand 113 Michelin Selected

Benu

Asian, Contemporary

891 m$$$$

Quince

Contemporary, Californian

🌿
1.2 km$$$$

Atelier Crenn

Contemporary, French

🌿
2.7 km$$$$

Birdsong

Contemporary, American

919 m$$$$

Acquerello

Italian, Contemporary

1.2 km$$$$

Kiln

Contemporary

1.6 km$$$$

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