Find Adults Only Resorts & Hotels in Foster City, CA

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Check availability on Foster City Adults Only Resorts & Hotels

Our top choices for Foster City adults-only hotels

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Cypress Inn On Miramar Beach

Cypress Inn On Miramar Beach

Cypress Inn On Miramar Beach
3.0 star property
Half Moon Bay
9.8 out of 10, Exceptional, (1000)
"Beautiful location and the people are so nice."
United States
Jody
The price is NT$7,269
NT$8,126 total
includes taxes & fees
Dec 22 - Dec 23
Cypress Inn On Miramar Beach
Deluxe Cal King | Individually decorated, individually furnished, soundproofing
The Monte Cristo

The Monte Cristo

The Monte Cristo
3.0 star property
Western Addition
9.6 out of 10, Exceptional, (461)
"I found my new favorite place to stay in SF."
United States
Art
The price is NT$8,681
NT$10,114 total
includes taxes & fees
Dec 13 - Dec 14
The Monte Cristo
Queen Room with Balcony and Ensuite | Desk, laptop workspace, free WiFi, bed sheets
Samesun San Francisco - Hostel

Samesun San Francisco - Hostel

Samesun San Francisco - Hostel
2.0 star property
Cow Hollow
9.0 out of 10, Wonderful, (292)
"Comfortable beds, breakfast and parking included! It’s in a great location! "
United States
Diana
The price is NT$4,579
NT$5,326 total
includes taxes & fees
Jan 11 - 2026/1/12
Samesun San Francisco - Hostel
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.
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