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Average
3.5/5
Based on 176 guest reviews
- We have an outdoor pool
- Complimentary breakfast is offered
- The Avg. Group Discount is 9.1%!
- Gym / Fitness Center Available
- Hotel has 97 rooms
- Check out time: 11.00 AM
- Group friendly rating of 10.0/10
- Hotel has 3 meeting rooms
Standard prices by room type for the next 60 days
Room types
Check rates1 King Bed Interior Room Work Desk Refrigerator High Speed Internet Accessible Contine Free Breakfas
Non-smoking
Check rates1 King Bed Interior Room Work Desk Refrigerator High Speed Internet Accessible Continental Breakfast
Non-smoking
Check rates1 King Bed Refrigerator High Speed Internet Accessible Continental Breakfast Free Breakfast
Non-smoking
Check rates2 Queen Beds Freeway Side Refrigerator High Speed Internet Accessible Continental Break Free Breakfa
Non-smoking
Check rates2 Queen Beds Freeway Side Refrigerator High Speed Internet Accessible Continental Breakfast
Non-smoking
Check rates2 Queen Beds Refrigerator High Speed Internet Accessible Continental Breakfast
Non-smoking
Check rates2 Queen Beds Refrigerator High Speed Internet Accessible Continental Breakfast Free Breakfast
Non-smoking
Check ratesPrimary 1 King Bed Continental Breakfast Free WiFi Interior Entrance Refrigerator
Non-smoking
Check ratesPrimary 2 Queen Beds Continental Breakfast Free WiFi Freeway Side Refrigerator
Non-smoking
Local attractions
Pomona Fairplex Grounds, Raging Waters, Ontario Mills Mall, Mt Sac College Sports Events, Chino Hills Baseball Events, Gold Course, Disneyland, Speed Zone
Landmarks and Location of Best Western Diamond Bar Hotel & Suites
Verified reviews of Best Western Diamond Bar Hotel & Suites
Below are the verified reviews from guests that we have booked in recently: "Clean"
Overall score4.0/ 5
Clean Front office folks friendly.
Dennis W. (Individual traveller, booked 1 room), from 
01-Feb-2025 Verified review, stayed from Fri Jan 31 to Sat Feb 01 2025 at a $128.99 average nightly rate. 
Property description
Experience the West in Southern California, in the midst of San Gabriel Valley in Los Angeles County the mirror of America.The Best Western Diamond Bar Hotel & Suites is conveniently located to California's Pomona Fairplex and the Los Angeles County Fairgrounds. Hotel guests have easy access to the California Polytechnic University, Mt. SAC College and other major southern California attractions including Disneyland®, Raging water, NHRA, LA Rooster Road Show, Antique Car Swap meet and Knott's Berry Farm®Our AAA 3 Diamond Rating Hotel has a uniquely shaped Coolest Pool & spa in town with Enjoy the beautiful resort-like setting in a secluded oasis of peace & serenity while centrally located to major tourist attractions. Each spacious room a / coffee maker / hairdryer / refrigerator / ironing facilities & flat screen TV. Wireless I pad available for business needs. Complimentary Continental Breakfast, 100% non Smoking hotel.
Details / Other expenses
| Check-in: | 4.00 PM |
| Check-out: | 11.00 AM |
| Year of last renovation: | 2023 |
| Floors: | 2 |
| Rooms: | 97 |
| Corridors: | Both interior and exterior hallways |
| Non-smoking rooms: | 68 |
| Rooms with disabled access: | |
| Suites: | 3 |
| Room windows: | Windows do open |
| Cleaning frequency: | Daily |
| Meeting rooms: | 3 View spaces |
| Meeting space: | 837 sq. feet |
| Event space: | Holds 35 people |
| Dist. to food/bars: | 0.5 Miles |
| Dist. to a 24hr restaurant: | 0.5 Miles |
| Dist. to the nearest gym: | 2.0 Miles |
| Federal Emergency Management Agency (FEMA) approved: | Yes |
| Pool info: | 8am - 9 pm. 75 max |
Policies / Expenses
| Cancellation: 24 Hrs | |
| Nightly parking: | Free |
| Typical group deposit: | 25 % |
| Total taxes: | 14.00% |
| Total misc. fees: | £0.00 GBP (mandatory resort fees/taxes) |
Amenities / Features
- Air conditioning
- Alarm clock
- Baggage storage facilities
- Central location
- Clothes drying
- Complimentary breakfast
- Conference facilities
- Credit card accepted: Mastercard/Visa
- Credit card accepted: American Express
- Credit card accepted: Discover
- Credit card accepted: Diners Club
- Dinner available
- Electronic key card
- Facilities for the disabled
- Fax available
- Fitness and health center
- Free local calls
- Hairdryer available
- Handicap accessible
- Ice Maker
- Internet - wireless
- Internet - ethernet
- Ironing facilities
- Jacuzzi
- Laundry facilities
- Non-smoking rooms
- 24 hours opened
- Office or business center
- Private bathroom in room
- Private garden grounds
- Quiet location
- Radio in room
- Refrigerator
- Restaurant
- Safe in rooms
- Shower
- Swimming pool - outdoor
- Tea and coffee making facilities
- Telephone
- Telephone in all rooms
- Television
- Travellers cheques accepted
- TV room
- Voicemail
Airport & shuttle information
Ontario Airport -- 16 MilesLAX Airport -- 42 MilesNo Shuttle available
Is there an airport shuttle? Sorry but no airport shuttle is available.Breakfast information
Upgraded continental Buffet Breakfast
Pet friendly?
Service animals complying with ADA Title lll regulations are allowed.
Sorry but pets are not allowed.Parking information
Free
Internet/Wi-Fi
Free
Cleaning policies
Give housekeeping service daily
About Best Western Hotels
- 4000+ independently owned hotels located in over 100 countries
- Best Western Rewards is a free program where members can earn 10 points for every dollar spent or airline/partner rewards for each night stay. With no blackout dates and points that never expire, whats not love?
- 18 brands, including: Best Western, Best Western Plus, and Best Western Premier
- Best Western offers exceptional value with great amenities including free breakfast, high-speed internet, local calls, and lond distance access. Convenient computer room in the lobby area perfect for copy and fax services, and even printing out boarding passes, maps, etc.
- Best Western Plus offers upgraded bath amenities, an in-room mini-fridge, and a spacious work desk. Fitness room, laundry room, and business center also available. Free breakfast, high-speed internet, local calls, and long distance access
- Best Western Premier gives guests the highest quality amenties, furnishings, and decor with personalized guest services. All rooms have a safe, mini-fridge, free high-speed internet access, free local and long distance calls, and an LCD or Plasma TV with HD channels. On-site dining, fitness room, business center, snack shop, and meeting rooms
The Best Western Hotels highlights above are subject to change without notice.
Seasonality and Projections at Best Western Diamond Bar Hotel & Suites
The chart above shows fluctuations of prices for both group/meeting prices and the best individual traveler prices our rate checker could find at the time the group bid was submitted. The most competitive group discount displayed is 16.5% in the month of June 2025 and the highest average individual rate is $169 in the month of June 2025. This chart will show past seasonality and also project future months. If you are flexible with dates, you may want to consider staying at Best Western Diamond Bar Hotel & Suites in a month when rates are lower.
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Meeting rooms and event rooms at Best Western Diamond Bar Hotel & Suites
Below are the meeting, conference and event spaces at Best Western Diamond Bar Hotel & Suites.
Feel free to use the Best Western Diamond Bar Hotel & Suites meeting space capacities chart below to help with your event planning. HotelPlanner specialises in Diamond Bar event planning for hotel rooms and meeting space for corporate events, weddings, parties, conventions, as well as negotiated rates and trade shows.
| Meeting room name | L x W x H (Feet) | Size (sq ft) | Event 5'/6  | Crescent | Classroom | Hollow Square  | U-shape | Boardroom | Convention 8'/10'  | Theatre | Reception | Regist. desk  |
| Garden Room | 31 x 27 x 1 | 837 | --/-- | -- | -- | -- | -- | -- | --/-- | -- | -- | -- |
Close this Garden RoomRoom type: General Meeting Room Total size: 837 Sq. Miles Dimensions: 31 x 27 x 1 Ft Floor level: Is there natural light? No Are there obstructions? No Are there built in screens? No Is there a built in stage? No Is there built in A/V? No Amenities available
| ||||||||||||
Planning an event? Diamond Bar Hotel RFP request for proposal | Find meeting space | Meeting space calculator
FAQs about Best Western Diamond Bar Hotel & Suites
What time is check in?
Check in time is 4.00 PM based on the hotel's local time. Early check in may be available if requested at the front desk on the day of check-in.
What time is check out?
Check out time is 11.00 AM based on the hotel's local time. Late check out may be available if requested at the front desk during your stay.
How many rooms does Best Western Diamond Bar Hotel & Suites have?
There are 97 sleeping rooms in the hotel.
Is there any meeting space at Best Western Diamond Bar Hotel & Suites?
Yes, they have 3 meeting rooms that can support various table layouts.
What kind of breakfast is at Best Western Diamond Bar Hotel & Suites?
Upgraded continental Buffet Breakfast
What parking is available at Best Western Diamond Bar Hotel & Suites?
Free
How much does internet cost?
Free
Can I get a AAA rate at Best Western Diamond Bar Hotel & Suites?
Sorry, this hotel does not offer AAA hotel discounts at this time.
Can I get a Senior or AARP rate at Best Western Diamond Bar Hotel & Suites?
Sorry, this hotel does not offer senior hotel discounts at this time.
Is there a gym at Best Western Diamond Bar Hotel & Suites?
Yes, there is a gym/fitness area available on-site at the property.
Is there a pool at Best Western Diamond Bar Hotel & Suites?
Yes, there is a pool on-site at the property. 8am - 9 pm. 75 max.
Can I get a group rate at Best Western Diamond Bar Hotel & Suites?
Yes, you can get room block and/or discount for a group if you need 10+ rooms per night. The average groups saves around 9.1%.
Testimonials:
"My experience was great and the responses back from the various hotels were prompt. Using your site saved me the time it would have taken me to contact all of the Vegas hotels, one by one." C.D. - Detroit, MI
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