Get an overview of this hotelDiamond Bar hotel with outdoor pool, near Fairplex

Cal Polytech: 4 miles

Just off the Pomona Freeway, this Diamond Bar hotel is 4 miles from California State Polytechnic University Pomona, 6 miles from the Fairplex, and 15 miles from Disneyland®.

Breakfast included

Best Western Diamond Bar serves a complimentary Continental breakfast each morning. The hotel also features an outdoor pool, spa tub, and Japanese garden. Parking is complimentary.

Microwaves, fridges

Accessed via exterior corridors, air-conditioned guestrooms include microwave ovens, compact refrigerators, and coffee/tea makers. TVs come with HBO and ESPN. Local calls are free.

Best Western Diamond Bar Hotel & Suites

259 Gentle Springs Ln Diamond Bar CA 91765

Hotel Amenities

Hotel Amenities

Best Western Diamond Bar Hotel & Suites serves a complimentary Continental breakfast each morning. An outdoor pool is paired with a spa tub. A fitness room and business center are on site. The hotel also offers guest laundry facilities, wireless Internet access, and free parking.

  • Outdoor pool 
  • Free breakfast 
  • Free newspapers in lobby 
  • Fitness facilities 
  • Business center 
  • Conference space 
  • Express check-out 
  • Multilingual staff 
  • Express check-in 
  • 24-hour front desk 
  • Total number of rooms - 97 
  • Laundry facilities 
  • Television in common areas 
  • Coffee/tea in common areas 
  • Number of floors - 2 
  • Free self parking 
  • Free WiFi 

Family Friendly Amenities

  • Family Hotel  
  • Outdoor pool  
  • Free Wi-Fi  
  • Laundry facilities  
  • Refrigerator  
  • Microwave  


Available in all rooms: Free WiFi

Available in some public areas: Free WiFi


Free self parking

Room Amenities

  • Connecting/adjoining rooms available 
  • Premium TV channels 
  • Separate sitting area 
  • Air conditioning 
  • Access via exterior corridors 
  • In-room climate control (air conditioning) 
  • Microwave 
  • Refrigerator 
  • Coffee/tea maker 
  • Free toiletries 
  • Hair dryer 
  • Shower/tub combination 
  • Cable TV service 
  • Desk 
  • Iron/ironing board 
  • Daily housekeeping 
  • Free WiFi 
  • Partially open bathroom 

Where to Eat

Guests are offered a complimentary Continental breakfast.

Nearby Things to Do

Recreational amenities at the hotel include an outdoor pool and a fitness facility.

The recreational activities listed below are available either on site or nearby; fees may apply.


To make special requests for accessibility needs, please note them at check-out when you book your room.

  • Accessible bathroom 
  • In-room accessibility 

Hotel Policies


Check-in time ends at midnight

Check-in time starts at 3 PM


Check-out time is 11 AM

Payment types

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children 12 years old and younger stay free when using existing bedding.


  • Pets not allowed (service animals welcome)

You need to know

Extra-person charges may apply and vary depending on property policy.

Government-issued photo identification and a credit card or cash deposit are 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.

Only service animals are allowed

No rollaway/extra beds available

Hotel Name

  • 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

We should mention

Children 12 years old and younger stay free when occupying the parent or guardian's room, using existing bedding. The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.

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