See all properties

Best Western Diamond Bar Hotel & Suites

2.5 star property

Choose dates to view prices

Photo gallery for Best Western Diamond Bar Hotel & Suites

Standard Room, 1 King Bed, Non Smoking, Refrigerator | Desk, laptop workspace, blackout curtains, iron/ironing board
Outdoor pool
Restaurant
Lobby
Exterior

Reviews

7.4 out of 10
Good

Popular amenities

  • Parking included
  • Free Wi-Fi
  • Air-conditioning
  • Business services

Explore the area

View in a 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) | Desk, laptop workspace, blackout curtains, iron/ironing board

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

10.0 out of 10
Exceptional
(1 review)
  • 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) | Desk, laptop workspace, blackout curtains, iron/ironing board

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

7.8 out of 10
Good
(29 reviews)
  • 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)
  • 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 | Desk, laptop workspace, blackout curtains, iron/ironing board

Standard Room, 1 King Bed, Non Smoking, Refrigerator

8.0 out of 10
Very good
(5 reviews)
  • 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

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

Standard Room, 2 Queen Beds, Non Smoking, Refrigerator

8.0 out of 10
Very good
(8 reviews)
  • 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)

  • 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 | Combined shower/bathtub, free toiletries, hair dryer, towels

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)

  • Sleeps 4
  • 2 Queen Beds

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

  • Sleeps 4

About this property

Best Western Diamond Bar Hotel & Suites

Hotel in Diamond Bar with free breakfast and 24-hour front desk
An outdoor pool, coffee/tea in a common area and a business centre are available at this smoke-free hotel. Free buffet breakfast, free WiFi in public areas and free self parking are also provided. Other amenities include laundry facilities, a 24-hour front desk and a corner/local shop.
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.

Recreational amenities at the hotel include an outdoor pool.
Our customers tell us that they can't get enough of the free breakfast at Best Western Diamond Bar Hotel & Suites. During your stay, you'll be close to Mount San Antonio College. Enjoy features like free WiFi in public areas and free self-parking, plus an outdoor pool.
  • Free buffet breakfast served daily
  • Free WiFi
  • Free self-parking
  • Take a swim in the outdoor pool
  • Amenities include a front desk safe, a business centre and convenience store
  • Guests have great things to say about the breakfast and the clean guestrooms
  • Just a 4-minute drive from California State Polytechnic University, Pomona and 10 minutes from Brea Mall
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.

Guests are served a free buffet breakfast on weekdays from 6:00 AM to 9:00 AM and at the weekend from 6:00 AM to 9:30 AM.

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 at the property

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

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
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
This property doesn't offer after-hours check-in. Front desk staff will greet guests on arrival at the property. An adult age 18 or older must assume all liability for the booking.

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

Best Western Diamond Bar Hotel & Suites Reviews

Reviews

7.4

Good

Rating 10 - Excellent. 389 out of 1009 reviews
Rating 8 - Good. 239 out of 1009 reviews
Rating 6 - Okay. 145 out of 1009 reviews
Rating 4 - Poor. 96 out of 1009 reviews
Rating 2 - Terrible. 140 out of 1009 reviews

7.8/10

Cleanliness

7.4/10

Staff & service

7.2/10

Amenities

7.4/10

Property conditions & facilities

7.4/10

Eco-friendliness

Reviews

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

10/10 Excellent

Isaac

Travelled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
Great
Stayed 1 night in Sep 2025

10/10 Excellent

Jessica

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

2/10 Terrible

Erik

Liked: Cleanliness, room comfort
Disliked: Staff & service, property conditions & facilities
I paid in full on Friday it’s Monday and the merchant still hasn’t released my deposit. I returned the room to them on the day of check out, they have had 2 days new renters in the unit since then and I still haven’t received my money back. It doesn’t take two days to check the room for damage, especially since it was placed in service to rent the same day. What is the hold up
Stayed 1 night in Sep 2025

10/10 Excellent

Bruce

Stayed 1 night in Sep 2025

10/10 Excellent

Ulices

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Aug 2025

8/10 Good

John

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Sep 2025

10/10 Excellent

Camren

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very clean and quiet spot.
Stayed 1 night in Jun 2025

10/10 Excellent

Michel

Stayed 2 nights in Aug 2025

8/10 Good

Lisa

Stayed 1 night in Aug 2025

10/10 Excellent

Daniel

Business traveller
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It's a great place away from home.
Stayed 1 night in Aug 2025

10/10 Excellent

Kandace

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Aug 2025

6/10 Okay

Verified traveller

Travelled with family
Liked: Cleanliness
Room was clean and ok. Pillows were small, kinda like those square pillows that goes on sofas. I was excited for the continental breakfast and there was barely anything. No scrambled eggs, sausage or bacon, there wasn’t even water to drink.
Stayed 2 nights in Aug 2025

6/10 Okay

James

Travelled with family

up all night

all I heard was the freeway traffic all night
Stayed 1 night in Aug 2025

6/10 Okay

Genevieve

Travelled with family
Liked: Cleanliness
Disliked: Staff & service, amenities
The room was remodeled only good thing. When I called front desk for tp at 7/am she saId I would have to wait until 9 am. I find that hard to believe she had no access to fresh towels and tp. Breakfast old muffins and fruit and dirty. I don't recommend this place
Stayed 1 night in Aug 2025