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Best Western Diamond Bar Hotel & Suites

Property class: 2.5

Choose dates to view prices

Photo gallery for Best Western Diamond Bar Hotel & Suites

A modern hotel room with a sofa, desk, bed, and a large mirror.
A swimming pool surrounded by palm trees and a building with balconies.
A spacious indoor dining area with multiple tables and chairs, large windows, and a kitchen area.
A residential property with a covered driveway, large windows, and a well-lit exterior at dusk.
A lobby with a sofa, chairs, a coffee table, a TV, and a reception desk.

Reviews

7.6 out of 10
Good

Popular amenities

  • Parking included
  • Free WiFi
  • Air conditioning
  • Business services

Explore the area

View in a map
259 Gentle Springs Ln, Diamond Bar, CA, 91765
  • Place, Spadra Cemetery
    ‪4 min drive‬
  • Place, California State Polytechnic University, Pomona
    ‪5 min drive‬
  • Place, Mount San Antonio College
    ‪7 min drive‬
  • Airport, Ontario Intl. Airport (ONT)
    ‪25 min drive‬

Room options

Accessible King Room

  • Sleeps 2
  • 1 King Bed

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

A hotel room with two beds, a desk with a chair, a flat-screen TV mounted on the wall, a bedside table with a lamp, and a window with curtains.

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

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

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

A modern hotel room with a large bed, a small sofa, a nightstand, and a wall-mounted TV.

Standard Room, 1 King Bed, Non Smoking, Refrigerator

8.6 out of 10
Excellent
(48 reviews)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free wired internet

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

A modern hotel room with a large bed, a desk, a TV, and a cityscape mural on the wall.

Standard Room, 1 King Bed, Non Smoking, Refrigerator

8.4 out of 10
Very good
(8 reviews)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free wired internet

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

A hotel room with two beds, a desk, a mirror, and a view of the city.

Standard Room, 2 Queen Beds, Non Smoking, Refrigerator

  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free wired internet

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

A hotel room with two beds, a nightstand, a lamp, and a large window with a cityscape view.

Standard Room, 2 Queen Beds, Non Smoking, Refrigerator

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

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

A modern hotel room with a large bed, a small sofa, a nightstand, and a wall-mounted TV.

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

  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free wired internet

View all photos for 2 Queen Beds, Nonsmoking, Interior Room

A neatly made bed with white bedding and a patterned pillow, a dark headboard, and a window with curtains.

2 Queen Beds, Nonsmoking, Interior Room

  • Sleeps 4
  • 2 Queen Beds

View all photos for Accessible King Room

A two-story building with a covered driveway and a gas station attached.

Accessible King Room

  • Sleeps 2
  • 1 King Bed

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

A hotel room with two beds, a desk with a computer, a chair, and a view of a cityscape.

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)

A hotel room with a large bed, a desk with a TV, and a window with curtains.

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

  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

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About the neighborhood

Diamond Bar

Located 2.7 mi (4.4 km) from California State Polytechnic University, Pomona, Best Western Diamond Bar Hotel & Suites is within a 10-minute drive of Fairplex. This 95-room hotel has conveniences like free breakfast, an outdoor pool, and free in-room WiFi.

What's nearby

  • Spadra Cemetery - 4 min drive - 2.6 miles
  • California State Polytechnic University, Pomona - 5 min drive - 3.3 miles
  • Phillips Paw Park - 6 min drive - 4.0 miles
  • Frank G. Bonelli Regional Park - 6 min drive - 4.2 miles
  • Mount San Antonio College - 7 min drive - 3.5 miles

Getting around

  • Walnut Industry Station - 9 min drive
  • San Dimas Station - 14 min drive
  • Ontario Intl. Airport (ONT) - 36 min drive

Restaurants

  • ‪Starbucks - ‬4 min drive
  • ‪McDonald's - ‬4 min walk
  • ‪Starbucks - ‬4 min drive
  • ‪Wienerschnitzel - ‬13 min walk
  • ‪Chili's Grill & Bar - ‬3 min drive

About this property

Best Western Diamond Bar Hotel & Suites

Best Western Diamond Bar Hotel & Suites features an outdoor pool, free WiFi in public areas, and a business center. If you plan to drive, free parking is available. The 24-hour front desk has multilingual staff ready to help secure valuables, and answer any questions about the area. Additional amenities include coffee/tea in a common area, laundry facilities, and a TV in a common area.
42-inch flat-screen TVs come with cable channels and Netflix, and guests can stay connected with free WiFi. Bathrooms offer hair dryers and free toiletries. Sitting areas, refrigerators, and coffee makers are other standard amenities.
Recreational amenities at the hotel include an outdoor pool.

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  • Pool
  • Hot tub
  • Breakfast included
  • Pet friendly
8.8 out of 10, Excellent, 1,364 reviews
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The price is $87
Oct 11 - Oct 12
Total with taxes and fees
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Property amenities

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

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 center

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)

More

  • 2 floors
  • Smoking not allowed

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 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

  • Service animals exempt from fees

Children and extra beds

  • Children stay free when using existing bedding (children may not be eligible for free breakfast)
  • Rollaway/extra beds are available for USD 15.99 per day

Property payment types

  • American Express
  • Diners Club
  • Discover
  • Mastercard
  • Visa

Important information

Fees

You'll be asked to pay these charges at the property:

  • Deposit: USD 100.00 per accommodation, per stay

These are all of the charges provided to us by the property.

Optional extras

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

  • Rollaway bed fee: USD 15.99 per day

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

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
  • Check-in: 3 PM—-midnight
  • Check-out: 11 AM
The front desk is open 24 hours a day. Driving? This property offers free parking.

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards and debit cards. Cash is not accepted. 
  • The credit card used at check-in for incidentals must be in the name of the primary guest who made the reservation.
  • Onsite safety features include a fire extinguisher.
  • This property affirms that it follows the cleaning and disinfection practices of We Care Clean (Best Western).

Additional information about polices, regulations, and more:

  • Pool access available from 8:00 AM to 9:00 PM.
  • No cribs or infant beds are available.

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

What can I see close to Best Western Diamond Bar Hotel & Suites?

Based on positive ratings, guests enjoy the hotel's location in Diamond Bar, which is close to Fairplex, Raging Waters, and In-N-Out Burger Pomona Dragstrip. You'll also find The Shoppes at Chino Hills and South Hills Country Club nearby.

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

As of Oct 4, 2026, prices found for a 1-night stay for 2 adults at Best Western Diamond Bar Hotel & Suites on Oct 5, 2026 start from $110, 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 casino?

No, Best Western Diamond Bar Hotel & Suites doesn't have a casino.

Is there an indoor pool at Best Western Diamond Bar Hotel & Suites?

No, this hotel doesn't have an indoor pool; however, there is an outdoor pool. Guests have pool access between 8:00 AM and 9:00 PM.

Does Best Western Diamond Bar Hotel & Suites have a restaurant with a breakfast menu?

Best Western Diamond Bar Hotel & Suites offers free buffet breakfast each morning though there is no restaurant.

Does Best Western Diamond Bar Hotel & Suites allow pets to stay for free?

No, pets aren't allowed at Best Western Diamond Bar Hotel & Suites though service animals are welcome.

How far is the airport from Best Western Diamond Bar Hotel & Suites?

The closest major airport to Best Western Diamond Bar Hotel & Suites is Ontario Intl. Airport (ONT), which is 15.7 mi away (36 minutes by car). Another top airport is Fullerton, CA (FUL-Fullerton Municipal), which is located 17.3 mi away (22-minute drive).

Best Western Diamond Bar Hotel & Suites Reviews

Reviews

7.6

Good

Rating 10 - Excellent. 465 out of 1002 reviews
Rating 8 - Good. 192 out of 1002 reviews
Rating 6 - Okay. 120 out of 1002 reviews
Rating 4 - Poor. 85 out of 1002 reviews
Rating 2 - Terrible. 140 out of 1002 reviews

7.6/10

Cleanliness

7.4/10

Staff & service

7.4/10

Amenities

7.4/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Always a good place to stay
Stayed 1 night in Apr 2026
Verified review

8/10 Good

Liked: Cleanliness, property conditions & facilities
The rooms were very large and the food was decent. The rooms are clean. The pool is nice
Stayed 3 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had a good experience at this location.
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
clean and calm room, comfortable breakfast
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
a good budget friendly hotel.
Stayed 4 nights in Apr 2026
Verified review

6/10 Okay

Liked: Cleanliness, amenities, property conditions & facilities
The room was spacious and clean. The hotels location seemed a bit sketchy at first but I liked that there were many near by restaurants.
Stayed 2 nights in May 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great for the price
Stayed 1 night in May 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Was clean, bed was comfortable. We did alot of walking to get to room. Room was very quiet.
Stayed 2 nights in Jun 2026
Verified review

8/10 Good

Liked: Cleanliness
Not too bad of a place. Good price.
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness
Breakfast was good, fresh fruit and good coffee The room was clean and excellent.
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
very nice and spacious room. air conditioning was amazing. breakfast was good. it was nice and quiet. enjoyed my time there very much
Stayed 3 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wonderful check in. Room was very clean. Pool was gorgeous and well maintained
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very smooth check in and checkout
Stayed 1 night in Apr 2026
Verified review

6/10 Okay

Liked: Amenities, property conditions & facilities
My stay was pleasantly quiet but, the only thing I was not pleased with was the comfort of the bed. Other than that the room was very spacious and stayed clean. If you enjoy firm mattresses then this is your place.
Stayed 1 night in Jun 2026
Verified review

6/10 Okay

every thing is just fair about this hotel
Stayed 3 nights in Feb 2026
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities
Great place to stay very quiet place
Stayed 1 night in Jan 2026
Verified review

6/10 Okay

Liked: Cleanliness
Disliked: Property conditions & facilities
Want to know what it's like to stay at a two star property? Stay here. The only good thing was that it's quiet and clean in the room with plenty of hot shower water. It served its purpose for a cheap one-night stay.
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Healthy continental breakfast options, very clean room's, and friendly staff. 4stars fir sure
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Always amazing
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This was an older hotel with nicely updated rooms. Very quiet considering it was right on the freeway. Lovely grounds with lots of trees, plants, and flowers. Large space for parking our truck and trailer.
Stayed 1 night in May 2026
Verified review

10/10 Excellent

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
Verified review

8/10 Good

Liked: Cleanliness, amenities, property conditions & facilities
Room is clean, staff is very nice
Stayed 1 night in Jan 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Needed a room for 2 nights unexpectedly. This location (Diamond Bar) is conveniently located near shopping and dining. The gentleman at the front desk(evening) was professional and very helpful. We enjoyed our stay.
Stayed 2 nights in Apr 2026
Verified review

6/10 Okay

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Continental breakfast included
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Room has poor lighting, it is not bright at all. The size was huge and the property is quiet. Would definitely stay again
Stayed 1 night in Apr 2026