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Best Western Diamond Bar Hotel & Suites

2.5 star property
Hotel in Diamond Bar with free breakfast and 24-hour front desk

Photo gallery for Best Western Diamond Bar Hotel & Suites

Standard Room, 1 King Bed, Non Smoking, Refrigerator
Free daily buffet breakfast
Lobby
Exterior
Outdoor pool

Reviews

7.4 out of 10
Good

Popular amenities

  • Parking included
  • Free Wi-Fi
  • Air-conditioning
  • Business services
The current price is NZ$180
includes taxes & fees
20 Jan - 21 Jan

Explore the area

View map
259 Gentle Springs Ln, Diamond Bar, CA, 91765
  • Place, Steep Canyon Trailhead
    ‪5 min drive‬
  • Place, Disneyland® Resort
    ‪21 min drive‬
  • Place, Disney California Adventure® Park
    ‪22 min drive‬
  • Airport, Ontario, CA (ONT-Los Angeles - Ontario Intl.)
    ‪16 min drive‬

Room options

Accessible King Room

  • Sleeps 2

View all photos for Standard Room, 1 King Bed, Accessible, Non Smoking (Walk-in Shower)

Standard Room, 1 King Bed, Accessible, Non Smoking (Walk-in Shower)

Standard Room, 1 King Bed, Accessible, Non Smoking (Walk-in Shower)

10.0 out of 10
Exceptional
(1 review)

Highlights

Separate sitting area
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Hairdryer
Shower/bath combination
Coffee/tea maker
  • Sleeps 2
  • 1 King Bed

View all photos for Standard Room, 2 Queen Beds, Non Smoking, Refrigerator (Freeway Side)

Standard Room, 2 Queen Beds, Non Smoking, Refrigerator (Freeway Side)

Standard Room, 2 Queen Beds, Non Smoking, Refrigerator (Freeway Side)

7.8 out of 10
Good
(29 reviews)

Highlights

Separate sitting area
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Hairdryer
Shower/bath combination
Private bathroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Standard Room, 1 King Bed, Non Smoking, Refrigerator

Desk, laptop workspace, blackout curtains, iron/ironing board

Standard Room, 1 King Bed, Non Smoking, Refrigerator

8.4 out of 10
Very good
(34 reviews)

Highlights

Separate sitting area
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Hairdryer
Shower/bath combination
Coffee/tea maker
  • Sleeps 2
  • 1 King Bed

View all photos for Standard Room, 1 King Bed, Non Smoking, Refrigerator

Standard Room, 1 King Bed, Non Smoking, Refrigerator

Standard Room, 1 King Bed, Non Smoking, Refrigerator

8.0 out of 10
Very good
(5 reviews)

Highlights

Separate sitting area
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Hairdryer
Shower/bath combination
Coffee/tea maker
  • Sleeps 2
  • 1 King Bed

View all photos for Standard Room, 2 Queen Beds, Non Smoking, Refrigerator

Desk, laptop workspace, blackout curtains, iron/ironing board

Standard Room, 2 Queen Beds, Non Smoking, Refrigerator

Highlights

Separate sitting area
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Hairdryer
Shower/bath combination
Coffee/tea maker
  • Sleeps 4
  • 2 Queen Beds

View all photos for Standard Room, 2 Queen Beds, Non Smoking, Refrigerator

Standard Room, 2 Queen Beds, Non Smoking, Refrigerator

Standard Room, 2 Queen Beds, Non Smoking, Refrigerator

8.0 out of 10
Very good
(8 reviews)

Highlights

Separate sitting area
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Hairdryer
Shower/bath combination
Private bathroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Standard Room, 1 King Bed, Non Smoking, Refrigerator (Freeway Side)

Desk, laptop workspace, blackout curtains, iron/ironing board

Standard Room, 1 King Bed, Non Smoking, Refrigerator (Freeway Side)

Highlights

Separate sitting area
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Hairdryer
Shower/bath combination
Coffee/tea maker
  • Sleeps 2
  • 1 King Bed

Two Queen Room Freeway Side

  • Sleeps 4

King Room

  • Sleeps 2

Two Queen Room

  • Sleeps 4

King Room Freeway Side

  • Sleeps 2

View all photos for Interior King Room

Desk, laptop workspace, blackout curtains, iron/ironing board

Interior King Room

  • Sleeps 2

View all photos for Interior Two Double Room

Bathroom

Interior Two Double Room

  • Sleeps 4

View all photos for Standard Room, 2 Queen Beds, Accessible, Non Smoking (Walk-in Shower;Freeway Side)

Desk, laptop workspace, blackout curtains, iron/ironing board

Standard Room, 2 Queen Beds, Accessible, Non Smoking (Walk-in Shower;Freeway Side)

Highlights

Separate sitting area
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Hairdryer
Shower/bath combination
Coffee/tea maker
  • Sleeps 4
  • 2 Queen Beds

Accessible-2 Queen, Mobility Accessible, Communication Assistance, Walk In Shower, Freeway Side, Wi-Fi, Non-Smoking

  • Sleeps 4

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About the area

Diamond Bar

Best Western Diamond Bar Hotel & Suites puts you in the centre of Diamond Bar, 4.7 km (2.9 mi) from California State Polytechnic University, Pomona and 7.7 km (4.8 mi) from Royal Vista Golf Club. Highlights at this hotel include a complimentary breakfast, an outdoor swimming pool and free self-parking. .This business-friendly hotel offers free WiFi in public areas, a business centre and a 24-hour front desk. Other amenities include coffee/tea in a common area and laundry facilities. .In proximity to this Diamond Bar hotel you'll find Ontario Convention Center.

What's nearby

  • Steep Canyon Trailhead - 5 min drive - 4.9 km
  • Disneyland® Resort - 21 min drive - 34.1 km
  • Disney California Adventure® Park - 22 min drive - 34.5 km
  • Knott's Berry Farm - 23 min drive - 39.2 km
  • Anaheim Convention Center - 23 min drive - 36.7 km

Getting around

  • Walnut Industry Station - 8 min drive
  • Ontario, CA (ONT-Los Angeles - Ontario Intl.) - 33 min drive

Restaurants

  • ‪McDonald's - ‬2 min walk
  • ‪The Coffee Bean & Tea Leaf - ‬3 min walk
  • ‪Basil And Co. - ‬4 min walk
  • ‪Wienerschnitzel - ‬11 min walk
  • ‪Del Taco - ‬13 min walk

About this property

Best Western Diamond Bar Hotel & Suites

Hotel in Diamond Bar with free breakfast and 24-hour front desk
WiFi is free in public spaces. There's an onsite business centre. Free breakfast is served daily. An outdoor pool, a vending machine, and multilingual staff are also featured at the business-friendly Best Western Diamond Bar Hotel & Suites. Self parking is free.

This Diamond Bar hotel is smoke free.

  • 95 guestrooms or units
  • 2 levels
  • Buffet breakfast (free)
  • Business facilities
  • Coffee in lobby
  • Self-service laundry
  • Front desk (24 hours)
  • Staff members are multilingual
  • Front desk safe
  • Corner/local shop
  • Television in lobby
  • Lift
  • No smoking on site
Best Western Diamond Bar Hotel & Suites offers 95 accommodations, which are accessible via exterior corridors and feature coffee/tea makers and a hairdryer. This accommodation offers separate sitting areas. 42-inch flat-screen televisions come with premium cable channels and Netflix. Rooms have partially open bathrooms. Bathrooms include a combined bath/shower unit and complimentary toiletries.

Guests can surf the web using complimentary wireless Internet access. Business-friendly amenities include desks and desk chairs, as well as telephones; free local calls are provided (restrictions may apply). Additionally, rooms include an iron/ironing board and blackout curtains. Housekeeping is provided on a daily basis.

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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • Free uncovered self parking on site
  • Limited on-site self parking

Food and drink

  • Free buffet breakfast available 6:00 AM to 9:00 AM on weekdays and 6:00 AM to 9:30 AM on weekends
  • Coffee and tea in common areas

Things to do

  • Outdoor pool
  • TV in common areas

Family friendly

  • Grocery/convenience store
  • In-room refrigerator
  • Laundry facilities
  • Outdoor pool
  • Rollaway/extra bed (surcharge)

Conveniences

  • 24-hour front desk
  • Grocery/convenience store
  • Laundry facilities
  • Safe at front desk
  • Vending machine

Guest services

  • Housekeeping (daily)
  • Multilingual staff

Business services

  • Business centre

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Lift
  • Wheelchair accessible (may have limitations)

More

  • 2 floors
  • Smoke-free property

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Rollaway/extra bed (surcharge)

Bathroom

  • Free toiletries
  • Hair dryer
  • Partially-open bathroom
  • Shampoo
  • Shower/bathtub combination
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 42-inch flat-screen TV with premium cable channels
  • Hulu
  • Netflix
  • Streaming services

Food and drink

  • Coffee/tea maker
  • Refrigerator

More

  • Access via exterior corridors
  • Air conditioning (climate-controlled)
  • Desk
  • Desk chair
  • Free local calls
  • Iron/ironing board
  • Laptop workspace
  • Phone
  • Separate sitting area

Policies

Check-in

Check-in start time: 3 PM; check-in end time: midnight

Check-out

Check-out before 11 AM

Special check-in instructions

An adult aged 18 or older must assume all liability for the booking
Front desk staff will greet guests on arrival at the property
This property doesn't offer after-hours check-in
Information provided by the property may be translated using automated translation tools
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation. Special requests are subject to availability upon check-in and may incur additional charges. Special requests cannot be guaranteed.

Access methods

Staffed front desk

Pets

  • No pets allowed, but service animals are welcome

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children stay free when using existing bedding. Children may not be eligible for complimentary breakfast.
  • Rollaway/extra beds are available for USD 15.99 per day.
  • Cots (infant beds) are not available.

Payment types

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • Cash deposit: USD 100.00 per accommodation, per stay

We've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Rollaway bed fee: USD 15.99 per day

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards
This property affirms that it follows the cleaning and disinfection practices of We Care Clean (Best Western)
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
Charges for extra guests may apply and vary according to property policy.
A cash deposit for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. The name on the credit card used at check-in to pay for incidentals must be the primary name on the guest room reservation. This property accepts Visa, Mastercard, American Express, Discover and Diners Club.
    This property affirms that it follows the cleaning and disinfection practices of We Care Clean (Best Western) guidelines.

We should mention

  • Pool access available from 8:00 AM to 9:00 PM
  • Children stay free in the same room as the parent or guardian when using existing bedding. Children may not be eligible for free breakfast.

Property is also known as

Best Western Diamond Bar
Best Western Diamond Bar Hotel
Best Western Hotel Diamond Bar
Diamond Bar Best Western
Best Western Diamond Bar Hotel Diamond Bar
Best Diamond Bar & Suites
Best Western Diamond Bar Hotel & Suites Hotel
Best Western Diamond Bar Hotel & Suites Diamond Bar
Best Western Diamond Bar Hotel & Suites Hotel Diamond Bar

Frequently asked questions

Is parking available at Best Western Diamond Bar Hotel & Suites?

Yep, Best Western Diamond Bar Hotel & Suites has a free self car park.

How much does it cost to stay at Best Western Diamond Bar Hotel & Suites?

As of 19 Jan 2026, prices found for a 1-night stay for 2 adults at Best Western Diamond Bar Hotel & Suites on 20 Jan 2026 start from NZ$180.34, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Does Best Western Diamond Bar Hotel & Suites have a pool?

Best Western Diamond Bar Hotel & Suites has a pool. The pool is open 8:00 AM to 9:00 PM.

Does Best Western Diamond Bar Hotel & Suites serve breakfast?

Yeah, our guests give top marks to the free buffet breakfast here! Served weekdays between 6:00 AM and 9:00 AM and weekends between 6:00 AM and 9:30 AM, this is the spot to fuel up for a big day full of adventure.

Is there a free airport shuttle available at Best Western Diamond Bar Hotel & Suites?

No, Best Western Diamond Bar Hotel & Suites does not offer an airport shuttle service.

What time are check-in & check-out at Best Western Diamond Bar Hotel & Suites?

Check-in begins at 3 PM. Check-out time is 11 AM.

Are pets allowed at Best Western Diamond Bar Hotel & Suites?

No, only service animals are allowed.

Best Western Diamond Bar Hotel & Suites Reviews

Reviews

7.4

Good

Rating 10 - Excellent. 386 out of 999 reviews
Rating 8 - Good. 239 out of 999 reviews
Rating 6 - Okay. 144 out of 999 reviews
Rating 4 - Poor. 92 out of 999 reviews
Rating 2 - Terrible. 138 out of 999 reviews

7.8/10

Cleanliness

7.4/10

Staff & service

7.2/10

Amenities

7.4/10

Property conditions & facilities

Reviews

10/10 Excellent

Abelardo

Stayed 3 nights in Oct 2025

10/10 Excellent

kui

Stayed 1 night in Oct 2025

8/10 Good

Nichole

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The property was nice and clean. The staff were nice. The breakfast was good. Only problem was there was a large group below us that were extremely loud until 2 am. Yelling, laughing, slamming doors so hard we could feel it on the second level. While this isn't the staff's fault, there should be some sort of clause that gets signed that allows the staff to enforce quiet hours after 10 pm.
Stayed 1 night in Oct 2025

10/10 Excellent

Alvaro

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Oct 2025

4/10 Poor

Gillian

Stayed 1 night in Oct 2025

10/10 Excellent

Nilvia

Stayed 1 night in Oct 2025

6/10 Okay

Samantha

Liked: Cleanliness, staff & service
... tv didnt work
Stayed 1 night in Oct 2025

4/10 Poor

MICHAEL

Liked: Cleanliness, staff & service, property conditions & facilities
Disliked: Room comfort
This is a PARTY Hotel…be warned and ask if anyone is having a birthday party. I was able to hear how the neighbors bragged how they had permission from the manager so they should not worry about the noise. After 10 pm you would think they should stop being outside talking and of course slamming doors, but they didn’t. Im sure they are good kids, just there to party and even though I talked to them, it did not help. Neither did management when I complained. Of course they spoke to them but it didn’t work. Even when the cops showed up as soon as the cops left they were back causing noise problems. Things didn’t quiet down until 12:30 am. If I could’ve slept in that would have been nice but I needed to be up at 4. Defiantly not a place to stay if you want quiet and rest. Hopefully they washed down the visit on the sidewalk left by the neighbors of mine
Stayed 1 night in Oct 2025

10/10 Excellent

Alison

Travelled with family, Business traveller
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The breakfast was your typical breakfast but it was very good and the hotel was very clean and nice.
Stayed 1 night in Oct 2025

10/10 Excellent

Juan

Liked: Cleanliness, staff & service, property conditions & facilities
Nice and clean rooms AC worked really good
Stayed 1 night in Sep 2025

10/10 Excellent

Francisco

Liked: Cleanliness, staff & service, property conditions & facilities
Love the staff really appreciate them. They’re very friendly and helpful.
Stayed 1 night in Oct 2025

8/10 Good

nicole

Stayed 1 night in Oct 2025

10/10 Excellent

Brian

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Easy check-in and comfortable
Stayed 1 night in Oct 2025

8/10 Good

Eric

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room. Nice staff.
Stayed 3 nights in Oct 2025

6/10 Okay

Edgar

Business traveller
Disliked: Amenities, property conditions & facilities
unstable bed
Stayed 1 night in Sep 2025

4/10 Poor

Keith

The rooms on the side facing the freeway were very noisy and you kept hearing a humming noise all night I asked could I be traded to another room they want to charge me $24 did not like that
Stayed 3 nights in Oct 2025

6/10 Okay

Shidong

Travelled with group

Not expecting

The blanket has marks and is not clean at beginning but never changed even after my request for the servants
Stayed 4 nights in Oct 2025

10/10 Excellent

Stanislav

Liked: Cleanliness, staff & service
Stayed 2 nights in Sep 2025

10/10 Excellent

Alvaro

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Sep 2025

10/10 Excellent

E

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Loved this hotel
Stayed 2 nights in Sep 2025

8/10 Good

ADRIANNA, TORRANCE

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Guests were loud but property not in control of that. Beautiful and well-kept garden area near pool. I did not look that I was very pregnant and the room was quite a walking distance. Convenient to dining options like burger chains and Asian cuisine. Breakfast was tasty
Stayed 1 night in Sep 2025

10/10 Excellent

Angelina

Stayed 2 nights in Sep 2025

6/10 Okay

Zachary

The parking lot was ok. Did not try the breakfast.
Stayed 4 nights in Sep 2025

10/10 Excellent

KEUN MOO

Business traveller, Travelled with group
Liked: Amenities
Good
Stayed 2 nights in Sep 2025

2/10 Terrible

vincent

Disliked: Cleanliness, property conditions & facilities
Old and dirty
Stayed 2 nights in Sep 2025