Compare and book 5 Star hotels in Portola Valley, California

Start date: Check-in selected.
To Date
End date: Check-out

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Portola Valley 5 Star Hotels

Our top choices for Portola Valley 5-star hotels

Cocktail bar, pool views, open daily
Shashi Hotel Mountain View Palo Alto

Shashi Hotel Mountain View Palo Alto

Shashi Hotel Mountain View Palo Alto
5.0 star property
Mountain View
9.4 out of 10, Exceptional, (1181)
"Perfect place to stay and enjoy "
United States
Ali
The price is 3.534.474 ₫
3.894.814 ₫ total
includes taxes & fees
5 Jan - 6 Jan 2026
Shashi Hotel Mountain View Palo Alto
View from property
The Ritz-Carlton, Half Moon Bay

The Ritz-Carlton, Half Moon Bay

The Ritz-Carlton, Half Moon Bay
5.0 star property
Half Moon Bay
9.0 out of 10, Wonderful, (647)
"The staff throughout the resort were extremely friendly and helpful."
United States
Steve
The price is 21.300.161 ₫
26.901.261 ₫ total
includes taxes & fees
22 Dec - 23 Dec
The Ritz-Carlton, Half Moon Bay
Outdoor pool
Four Seasons Hotel Silicon Valley at East Palo Alto

Four Seasons Hotel Silicon Valley at East Palo Alto

Four Seasons Hotel Silicon Valley at East Palo Alto
5.0 star property
East Palo Alto
9.4 out of 10, Exceptional, (666)
"Wonderful stay "
United States
Cindy
The price is 9.478.440 ₫
10.776.512 ₫ total
includes taxes & fees
2 Jan - 3 Jan 2026
Four Seasons Hotel Silicon Valley at East Palo Alto
Outdoor pool
Rosewood Sand Hill

Rosewood Sand Hill

Rosewood Sand Hill
5.0 star property
Menlo Park
9.4 out of 10, Exceptional, (274)
"Really great hotel and my go to place for anything in Palo Alto "
United States
Lisa
The price is 21.918.892 ₫
26.992.243 ₫ total
includes taxes & fees
13 Dec - 14 Dec
Rosewood Sand Hill
Dining room
Treehouse Hotel Silicon Valley

Treehouse Hotel Silicon Valley

Treehouse Hotel Silicon Valley
5.0 star property
Sunnyvale
9.6 out of 10, Exceptional, (70)
"Great stay"
United States
Noah
The price is 7.547.208 ₫
9.098.782 ₫ total
includes taxes & fees
19 Dec - 20 Dec
Treehouse Hotel Silicon Valley
Meeting facility
Nobu Hotel Palo Alto

Nobu Hotel Palo Alto

Nobu Hotel Palo Alto
5.0 star property
University South
9.2 out of 10, Wonderful, (434)
"Beautiful hotel. "
United States
Dianne
The price is 10.399.955 ₫
12.032.228 ₫ total
includes taxes & fees
22 Dec - 23 Dec
Nobu Hotel Palo Alto
Exterior
Clement Palo Alto – All-Inclusive Urban Resort

Clement Palo Alto – All-Inclusive Urban Resort

Clement Palo Alto – All-Inclusive Urban Resort
5.0 star property
Palo Alto
10.0 out of 10, Exceptional, (112)
"Great hotel!!"
United States
Matthew
The price is 14.667.886 ₫
17.996.578 ₫ total
includes taxes & fees
13 Dec - 14 Dec
Clement Palo Alto – All-Inclusive Urban Resort
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free

Explore similar 4-star hotels

Many 4-star hotels have the same amenities as 5-star hotels. See all 4-star hotels in Portola Valley.
Sonesta Silicon Valley

Sonesta Silicon Valley

1820 Barber Ln Milpitas CA
The price is 2.764.545 ₫ per night from 31 Dec to 1 Jan
2.764.545 ₫
3.156.971 ₫ total
31 Dec - 1 Jan 2026
includes taxes & fees
9/10 Wonderful! (1,640 reviews)
Still don't see what you're looking for?
See all properties in Portola Valley.
You can also use these popular filters to refine your search.
PoolSpaHot tubBreakfast includedWaterpark
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.

Learn more about Portola Valley

Tucked into the foothills of the Santa Cruz Mountains, this wealthy enclave offers scenic hiking trails through Windy Hill Open Space Preserve. Equestrians can book riding lessons at local stables while nature lovers explore the native plant gardens at Portola Valley Ranch.

See all hotels in Portola Valley
Fog streaming over rolling hills

Top Portola Valley Hotel Reviews

Frequently asked questions

What are the best 5-star hotels in Portola Valley?
Gear up for 5-star opulence at Rosewood Sand Hill, Clement Palo Alto – All-Inclusive Urban Resort or Nobu Hotel Palo Alto. These are some of the most popular accommodation in Portola Valley based on Expedia guest reviews. Pick one and enjoy a taste of the high life!
How much does it cost to stay in a 5-star hotel in Portola Valley?
The amount you pay for a 5-star hotel in Portola Valley depends on things like when you want to go and the length of your getaway. Our insider tip for landing the best deal? Use our pricing filters to check out the available hotels for your chosen dates.

  • Search for the lowest price per night from 3.156.971 ₫

What makes a hotel 5 stars in Portola Valley?
From high-end dining venues and all-day gyms to swimming pools and premium bedding, the 5-star experience in Portola Valley is all about luxury and relaxation. But it requires more than just upscale perks to earn a 5-star rating. Hotels must also deliver exceptional guest-centric services like beauty treatments, on-site dry cleaning and laundry and 24-hour room service.

Explore a world of travel with Expedia