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Best Western Diamond Bar Hotel & Suites

2.5 star property
Hotel perfectly located for exploring Diamond Bar

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 drapes, iron/ironing board
Outdoor pool
Free daily buffet breakfast
Lobby
Exterior

Reviews

7.4 out of 10
Good

Popular amenities

  • Free WiFi
  • Air conditioning
  • Business services

Explore the area

View in a map
259 Gentle Springs Ln, Diamond Bar, CA, 91765
  • Place, Steep Canyon Trailhead
    ‪6 min drive‬
  • Place, Disneyland® Resort
    ‪31 min drive‬
  • Place, Disney California Adventure® Park
    ‪33 min drive‬
  • Airport, Ontario Intl. Airport (ONT)
    ‪25 min drive‬

Room options

Accessible King Room

  • Sleeps 2

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 drapes, iron/ironing board

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

8.0 out of 10
Very good
(32 reviews)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

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

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

Standard Room, 1 King Bed, Non Smoking, Refrigerator

8.4 out of 10
Very good
(40 reviews)
  • 1 bedroom
  • 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 drapes, iron/ironing board

Standard Room, 1 King Bed, Non Smoking, Refrigerator

8.4 out of 10
Very good
(6 reviews)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

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

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

Standard Room, 2 Queen Beds, Non Smoking, Refrigerator

  • 1 bedroom
  • 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 drapes, iron/ironing board

Standard Room, 2 Queen Beds, Non Smoking, Refrigerator

8.2 out of 10
Very good
(10 reviews)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

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

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

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

  • 1 bedroom
  • 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 drapes, iron/ironing board

Interior King Room

  • Sleeps 2

View all photos for Interior Two Double Room

Bathroom | Combined shower/tub, 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 drapes, iron/ironing board

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

  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Standard Room, 1 King Bed, Accessible, Refrigerator (Walk-in Shower;Freeway Side)

Standard Room, 1 King Bed, Accessible, Refrigerator (Walk-in Shower;Freeway Side) | Desk, laptop workspace, blackout drapes, iron/ironing board

Standard Room, 1 King Bed, Accessible, Refrigerator (Walk-in Shower;Freeway Side)

  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

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

  • Sleeps 4

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About the neighborhood

Diamond Bar

Heart of Diamond Bar.At this Diamond Bar hotel, you'll be within 3 miles (5 km) of California State Polytechnic University, Pomona and 6 miles (10 km) of Mount San Antonio College. Western University of Health Sciences and The Glass House Concert Hall are also within 6 miles (10 km).

What's nearby

  • Steep Canyon Trailhead - 6 min drive - 2.8 miles
  • Disneyland® Resort - 31 min drive - 22.4 miles
  • Knott's Berry Farm - 32 min drive - 25.1 miles
  • Disney California Adventure® Park - 33 min drive - 22.8 miles
  • Anaheim Convention Center - 33 min drive - 22.1 miles

Getting around

  • Walnut Industry Station - 5 min drive
  • San Dimas Station - 9 min drive
  • Los Angeles - Ontario Intl. Airport (ONT) - 36 min drive

Restaurants

  • ‪Starbucks - ‬4 min drive
  • ‪McDonald's - ‬4 min walk
  • ‪Starbucks - ‬4 min drive
  • ‪The Coffee Bean & Tea Leaf - ‬5 min walk
  • ‪Wienerschnitzel - ‬13 min walk

About this property

Best Western Diamond Bar Hotel & Suites

Hotel perfectly located for exploring Diamond Bar
WiFi is free in public spaces. There's an onsite business center. 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 is multilingual
  • Front-desk safe
  • Convenience store
  • Television in lobby
  • Elevator
  • 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 hair dryers. Accommodations offer separate sitting areas. 42-inch flat-screen televisions come with premium cable channels and Netflix. Rooms have partially open bathrooms. Bathrooms include shower/tub combinations and complimentary toiletries.

Guests can surf the web using the complimentary wireless Internet access. Business-friendly amenities include desks and desk chairs, as well as phones; free local calls are provided (restrictions may apply). Additionally, rooms include irons/ironing boards and blackout drapes/curtains. Housekeeping is provided daily.

Similar properties

Breakfast, lunch and dinner served
Holiday Inn Diamond Bar - Pomona by IHG
Diamond Bar
  • Pool
  • Hot tub
  • Spa
  • Parking included
4.5 out of 5, Wonderful, 1,000 reviews
$127 nightly
The price is $145
May 3 - May 4
Total with taxes and fees
Holiday Inn Diamond Bar - Pomona by IHG

Property amenities

Family friendly

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

Internet

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

Parking and transportation

  • Free uncovered self parking on site

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

Accessibility

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

Room amenities

Entertainment

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

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

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 age 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.
  • Cribs (infant beds) are not available.

Property payment types

Important information

Fees

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

  • 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 credit card, debit card, or 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 and debit cards; cash is not accepted
Safety features at this property include a fire extinguisher
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, credit card, or debit card 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 guestroom reservation. This property accepts Visa, Mastercard, American Express, Discover, Diners Club, and debit cards. Cash is not accepted. 
    For guests' safety, the property includes a fire extinguisher in each accommodation. This property affirms that it follows the cleaning and disinfection practices of We Care Clean (Best Western).

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

How close is Best Western Diamond Bar Hotel & Suites to the airport?

Best Western Diamond Bar Hotel & Suites is 15.7 mi (36-min drive) away from the Los Angeles - Ontario Intl. Airport (ONT) airport, the closest popular airport to the property.

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

As of May 2, 2026, prices found for a 1-night stay for 2 adults at Best Western Diamond Bar Hotel & Suites on May 3, 2026 start from $109, 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 an airport shuttle?

Airport shuttle services are not available at Best Western Diamond Bar Hotel & Suites.

Does Best Western Diamond Bar Hotel & Suites offer free breakfast?

Best Western Diamond Bar Hotel & Suites offers free buffet breakfast on weekdays between 6:00 AM and 9:00 AM and weekends between 6:00 AM and 9:30 AM.

Is there a casino at Best Western Diamond Bar Hotel & Suites?

No, there is no casino at this hotel.

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

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

Is there free parking at Best Western Diamond Bar Hotel & Suites?

This hotel offers free self parking.

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

Best Western Diamond Bar Hotel & Suites features an outdoor pool. Guests can enjoy pool access from 8:00 AM to 9:00 PM.

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

There are no spa services available at this hotel.

How close is Best Western Diamond Bar Hotel & Suites to downtown Diamond Bar?

Best Western Diamond Bar Hotel & Suites is 0.6 mi away from Diamond Bar.

Best Western Diamond Bar Hotel & Suites Reviews

Reviews

7.4

Good

Rating 10 - Excellent. 416 out of 1003 reviews
Rating 8 - Good. 218 out of 1003 reviews
Rating 6 - Okay. 135 out of 1003 reviews
Rating 4 - Poor. 90 out of 1003 reviews
Rating 2 - Terrible. 144 out of 1003 reviews

7.8/10

Cleanliness

7.4/10

Staff & service

7.2/10

Amenities

7.4/10

Property conditions & facilities

Reviews

10/10 Excellent

LISA, Rancho Cucamonga

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean, large room and even though it is right next to the freeway, it was very quiet. We did not try the free breakfast, but we liked the dining area to eat our take out dinner. Very well located for all our activities.
Stayed 2 nights in Apr 2026

10/10 Excellent

Andrew

Stayed 1 night in Jan 2026

10/10 Excellent

Adrian

Stayed 1 night in Jan 2026

10/10 Excellent

Cesar

Stayed 3 nights in Jan 2026

6/10 Okay

Jennifer

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
I was charged a $55.00 late check out fee. Very pricey fee for an hour late check out
Stayed 1 night in Jan 2026

8/10 Good

Brandon

Stayed 2 nights in Jan 2026

8/10 Good

Brianna

Stayed 2 nights in Jan 2026

10/10 Excellent

Valerie

Stayed 2 nights in Jan 2026

8/10 Good

Jana

Stayed 1 night in Jan 2026

8/10 Good

Daeonna

Stayed 1 night in Jan 2026

10/10 Excellent

Giovanni

Stayed 2 nights in Dec 2025

10/10 Excellent

Jianghua

Stayed 1 night in Jan 2026

10/10 Excellent

Sukyanto

Liked: Cleanliness, amenities, property conditions & facilities
Very clean room and quiet
Stayed 3 nights in Jan 2026

10/10 Excellent

fengling

Stayed 2 nights in Jan 2026

2/10 Terrible

emely

Business traveler
Disliked: Cleanliness, staff & service, amenities
Room smelled like cigarettes and the towels had hair on them that was not mine and there were stains on the curtains this is completely unacceptable. They claim to have high speed WiFi and that is completely inaccurate I called to ask if the WiFi was working and the staff was super rude. I went to walk to get ice and there was so many bees it looked like they had a bee hive. Do not stay here.
Stayed 3 nights in Jan 2026

8/10 Good

Rosemarie

Stayed 1 night in Jan 2026

10/10 Excellent

Ashlee

Stayed 1 night in Jan 2026

10/10 Excellent

Cesar

Stayed 1 night in Jan 2026

10/10 Excellent

Sandra

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jan 2026

10/10 Excellent

Gary

Stayed 1 night in Jan 2026

8/10 Good

Art

Liked: Cleanliness, staff & service, amenities
The room was very clean. Plenty of parking. The exterior could use a refresh, but overall a good stay. Really enjoyed the option to log into Netflix on the TV.
Stayed 1 night in Jan 2026

10/10 Excellent

Cesar

Stayed 3 nights in Jan 2026

8/10 Good

Geoff

Stayed 1 night in Oct 2025

8/10 Good

Rubén

Business traveler
Liked: Cleanliness, property conditions & facilities, room comfort
Huge room space
Stayed 1 night in Jan 2026

10/10 Excellent

Cesar

Stayed 1 night in Jan 2026