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Holiday Inn Diamond Bar - Pomona by IHG

3.0 star property
Hotel in Diamond Bar with full-service spa and fitness centre

Photo gallery for Holiday Inn Diamond Bar - Pomona by IHG

Property amenity
Daily full breakfast for a fee
1 bedroom, in-room safe, desk, laptop workspace
Exterior
Exterior

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Pool
  • Hot tub
  • Room service
  • Bar
  • Breakfast available
  • Spa
The current price is NZ$256
includes taxes & fees
6 July - 7 July

Explore the area

Map
21725 Gateway Center Dr, Diamond Bar, CA, 91765
  • California State Polytechnic University, Pomona
    ‪7 min drive‬
  • Disneyland® Resort
    ‪21 min drive‬
  • Disney California Adventure® Park
    ‪22 min drive‬
  • Ontario, CA (ONT-Los Angeles - Ontario Intl.)
    ‪23 min drive‬

Room options

View all photos for Standard Room, 1 Queen Bed, Roll-in Shower (Mobility Accessible)

1 bedroom, in-room safe, desk, laptop workspace

Standard Room, 1 Queen Bed, Roll-in Shower (Mobility Accessible)

8.0 out of 10
Very good
(1 review)

Highlights

Air conditioning
Connecting rooms available
Fridge
Flat-screen TV
Separate bedroom
Hairdryer
Private bathroom
Coffee/tea maker
  • 26 sq m
  • Sleeps 2
  • 1 Queen Bed

View all photos for Suite, 1 King Bed

Suite, 1 King Bed

Suite, 1 King Bed

10.0 out of 10
Exceptional
(3 reviews)

Highlights

Air conditioning
Connecting rooms available
Fridge
Flat-screen TV
Separate bedroom
Hairdryer
Private bathroom
Coffee/tea maker
  • 20 sq m
  • Sleeps 4
  • 1 King Bed

View all photos for Standard Room, 1 Queen Bed, Transfer Shower (Mobility Accessible)

1 bedroom, in-room safe, desk, laptop workspace

Standard Room, 1 Queen Bed, Transfer Shower (Mobility Accessible)

9.0 out of 10
Wonderful
(4 reviews)

Highlights

Air conditioning
Connecting rooms available
Fridge
Flat-screen TV
Separate bedroom
Hairdryer
Private bathroom
Coffee/tea maker
  • 20 sq m
  • Sleeps 2
  • 1 Queen Bed

View all photos for Suite, 1 Bedroom

Suite, 1 Bedroom

Suite, 1 Bedroom

Highlights

Air conditioning
Connecting rooms available
Fridge
Flat-screen TV
Separate bedroom
Hairdryer
Private bathroom
Coffee/tea maker
  • 26 sq m
  • Sleeps 2
  • 1 Single Bed

View all photos for Standard Room, 2 Queen Beds

1 bedroom, in-room safe, desk, laptop workspace

Standard Room, 2 Queen Beds

9.0 out of 10
Wonderful
(34 reviews)

Highlights

Air conditioning
Connecting rooms available
Fridge
Flat-screen TV
Separate bedroom
Hairdryer
Private bathroom
Coffee/tea maker
  • 20 sq m
  • Sleeps 4
  • 2 Queen Beds

View all photos for Standard Room, 1 King Bed

1 bedroom, in-room safe, desk, laptop workspace

Standard Room, 1 King Bed

9.6 out of 10
Exceptional
(25 reviews)

Highlights

Air conditioning
Connecting rooms available
Fridge
Flat-screen TV
Separate bedroom
Hairdryer
Private bathroom
Coffee/tea maker
  • 20 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Standard Room

Standard Room

Standard Room

Highlights

Air conditioning
Connecting rooms available
Fridge
Flat-screen TV
Separate bedroom
Hairdryer
Private bathroom
Coffee/tea maker
  • 20 sq m
  • Sleeps 2
  • 1 Single Bed

View all photos for Standard Room, 1 King Bed (Top Floor)

1 bedroom, in-room safe, desk, laptop workspace

Standard Room, 1 King Bed (Top Floor)

9.4 out of 10
Exceptional
(6 reviews)

Highlights

Air conditioning
Connecting rooms available
Fridge
Flat-screen TV
Separate bedroom
Hairdryer
Private bathroom
Coffee/tea maker
  • 26 sq m
  • Sleeps 3
  • 1 King Bed

View all photos for Standard Room, 2 Queen Beds (Top Floor)

1 bedroom, in-room safe, desk, laptop workspace

Standard Room, 2 Queen Beds (Top Floor)

9.6 out of 10
Exceptional
(18 reviews)

Highlights

Air conditioning
Connecting rooms available
Fridge
Flat-screen TV
Separate bedroom
Hairdryer
Private bathroom
Coffee/tea maker
  • 20 sq m
  • Sleeps 4
  • 2 Queen Beds

View all photos for Standard Room, 2 Queen Beds, Accessible Bathtub (Mobility)

1 bedroom, in-room safe, desk, laptop workspace

Standard Room, 2 Queen Beds, Accessible Bathtub (Mobility)

Highlights

Air conditioning
Connecting rooms available
Fridge
Flat-screen TV
Separate bedroom
Hairdryer
Private bathroom
Coffee/tea maker
  • 20 sq m
  • Sleeps 4
  • 2 Queen Beds

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About the area

Diamond Bar

At Holiday Inn Diamond Bar - Pomona by IHG, you'll be 4.2 km (2.6 mi) from Royal Vista Golf Club and 7.9 km (4.9 mi) from California State Polytechnic University, Pomona. Highlights at this hotel include a full-service spa, a restaurant and an outdoor swimming pool. .The restaurant, DBs Grille and Lounge, is open for breakfast, lunch and dinner. For a drink, you can stop by the hotel's own lounge bar. Enjoy the gym and Hot tub. Meeting rooms, conference space, and a business centre are among the business amenities offered. Other amenities include free Wi-Fi in public areas, a snack bar/deli and laundry facilities. Full breakfast is available daily between 6:00 AM and 11:00 AM. There's also the convenience of free self parking. .Attractions within a 15-minute drive of this 3-property class Diamond Bar hotel include Brea Mall and California State University, Fullerton.

What's nearby

  • California State Polytechnic University, Pomona - 7 min drive - 8.2 km
  • Brea Mall - 8 min drive - 12.7 km
  • Honda Center - 17 min drive - 25.9 km
  • Disneyland® Resort - 21 min drive - 28.9 km
  • Disney California Adventure® Park - 22 min drive - 28.9 km

Getting around

  • Walnut Industry Station - 2 min drive
  • Ontario, CA (ONT-Los Angeles - Ontario Intl.) - 38 min drive

Restaurants

  • ‪Starbucks - ‬18 min walk
  • ‪Starbucks - ‬18 min walk
  • ‪In-N-Out Burger - ‬15 min walk
  • ‪Market World - ‬18 min walk
  • ‪McDonald's - ‬19 min walk

About this property

Holiday Inn Diamond Bar - Pomona by IHG

Hotel in Diamond Bar with full-service spa and fitness centre
Holiday Inn Diamond Bar - Pomona by IHG offers its guests a full-service spa, an outdoor pool, and Access to hot tub. Along with a restaurant, there's a snack bar/deli on site. You can enjoy a drink at the bar/lounge. A computer station is on site, and both WiFi and wired Internet are free in public spaces.

A business centre and meeting rooms are available. A fitness centre, a vending machine, and multilingual staff are also featured at the business-friendly Holiday Inn Diamond Bar - Pomona by IHG. Free self parking is available.

Smoking is allowed in designated areas at this 3-star Diamond Bar hotel.

  • 176 guestrooms or units
  • 6 levels
  • Conference rooms
  • 260 sq. m of conference space
  • Deli
  • Business facilities
  • Conference space
  • Breakfast available (surcharge)
  • Dry cleaning
  • Self-service laundry
  • Front desk (24 hours)
  • Staff members are multilingual
  • Front desk safe
  • Concierge
  • Gift shop
  • ATM
  • Lift
  • Smoking in designated areas
  • Microwave in a common area
  • Water dispenser
  • Bar or lounge
  • Dining venue
Holiday Inn Diamond Bar - Pomona by IHG offers 176 accommodations with a safe and coffee/tea makers. Flat-screen televisions come with premium cable channels. Bathrooms include a shower, complimentary toiletries and hairdryers.

Guests can surf the web using complimentary wired and wireless Internet access. Business-friendly amenities include desks and telephones; free local calls are provided (restrictions may apply). Housekeeping is offered on request and change of bedsheets can be requested.

Guests can indulge in a pampering treatment at the hotel's full-service spa.

Languages

Chinese (Mandarin), English, Indonesian, Spanish

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includes taxes & fees
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Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • Available in some public areas: Free WiFi and wired internet

Parking and transport

  • Free self parking on site
  • Wheelchair-accessible parking available

Food and drink

  • Daily full breakfast available 6:00 AM to 11:00 AM for a fee: USD 10 to 20 per person
  • A bar/lounge
  • A restaurant
  • Snack bar/deli

Restaurants on site

  • DBs Grille and Lounge

Things to do

  • Full-service spa
  • Gym
  • Hot tub
  • Outdoor pool

Family friendly

  • In-room refrigerator
  • Laundry facilities
  • Outdoor pool
  • Snack bar/deli

Conveniences

  • 24-hour front desk
  • ATM
  • Gift shop/newsstand
  • Laundry facilities
  • Safe at front desk
  • Shared microwave
  • Vending machine
  • Water dispenser

Guest services

  • Change of bedsheets (on request)
  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (on request)
  • Multilingual staff

Business services

  • Business centre
  • Computer station
  • Conference space
  • Meeting rooms

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices
  • Braille/raised signage
  • Lift
  • Wheelchair-accessible business centre
  • Wheelchair-accessible gym
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk

More

  • 6 floors
  • Ballroom
  • Banquet hall
  • Designated smoking areas (fines apply)
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower
  • Towels provided

Entertainment

  • Flat-screen TV with premium cable channels

Food and drink

  • Coffee/tea maker
  • Limited room service
  • Refrigerator

More

  • Air conditioning (climate-controlled)
  • Connecting rooms available
  • Desk
  • Free local calls
  • Iron/ironing board
  • Laptop workspace
  • Phone
  • Safe
  • Water-efficient showers

Policies

Check-in

Check-in time starts at 3:00 PM
Contactless check-in and check-out are available
Minimum check-in age - 21

Check-out

Check-out before noon
Contactless check-out

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
Guests booked in breakfast included rate plans receive breakfast for up to 2 adults who are sharing a guestroom. Breakfast fees apply for additional guests.
Guests booked in dinner included rate plans receive dinner for up to 2 adults who are sharing a guestroom. Dinner fees apply for additional guests.

Renovations and closures

The following facilities are closed on Sunday:
  • Bar/lounge
  • Restaurant

Access methods

Staffed front desk

Pets

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Cots (infant beds) are not available.

Payment types

Important information

Optional extras

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

  • Fee for full breakfast: approximately USD 10 to 20 per person

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
This property accepts credit cards; cash is not accepted
Cashless transactions are available
Safety features at this property include a smoke detector, a security system and window guards
This property affirms that it follows the cleaning and disinfection practices of Clean Promise (IHG)
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. This property accepts Visa, Mastercard, American Express, Discover, Diners Club, JCB International, Union Pay and Carte Blanche. Cash is not accepted. For guests' safety, the property includes a smoke detector, a security system and window guards in all accommodation. Cashless payment methods are available for all transactions. This property affirms that it follows the cleaning and disinfection practices of Clean Promise (IHG) guidelines.

We should mention

  • Pool access available from 7 AM to 10 PM
  • Connecting/adjoining rooms are subject to availability and can be requested by contacting the property at the number on your booking confirmation.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

Diamond Bar Holiday Inn
Holiday Inn Diamond Bar
Holiday Inn Hotel Diamond Bar
Holiday Inn Diamond Bar Hotel
Holiday Inn Select Diamond Bar Hotel Diamond Bar

Frequently asked questions

What is the cancellation policy at Holiday Inn Diamond Bar - Pomona by IHG?

Holiday Inn Diamond Bar - Pomona by IHG offers free cancellation on select room rates. Check out the cancellation policy for more info.

How much does it cost to stay at Holiday Inn Diamond Bar - Pomona by IHG?

As of 23 Jun 2025, prices found for a 1-night stay for 2 adults at Holiday Inn Diamond Bar - Pomona by IHG on 6 Jul 2025 start from NZ$256.40, 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.

Is parking available at Holiday Inn Diamond Bar - Pomona by IHG?

Yep, Holiday Inn Diamond Bar - Pomona by IHG has a free self car park.

Is there a spa on site at Holiday Inn Diamond Bar - Pomona by IHG?

Yep, there is an onsite spa at Holiday Inn Diamond Bar - Pomona by IHG.

Does Holiday Inn Diamond Bar - Pomona by IHG have a pool?

Holiday Inn Diamond Bar - Pomona by IHG has an outdoor pool. The pool is open 7 AM to 10 PM.

Does Holiday Inn Diamond Bar - Pomona by IHG serve breakfast?

Yep, full brekkie is on offer daily between 6:00 AM and 11:00 AM.

Is there a free airport shuttle available at Holiday Inn Diamond Bar - Pomona by IHG?

No, Holiday Inn Diamond Bar - Pomona by IHG does not offer an airport shuttle service.

Is there a bar or restaurant at Holiday Inn Diamond Bar - Pomona by IHG?

Yep, they've got a lounge bar and an onsite restaurant that serves breakfast, lunch and dinner. The dining venue is closed on Sunday.

What time are check-in & check-out at Holiday Inn Diamond Bar - Pomona by IHG?

Check-in begins at 3:00 PM. Check-out time is noon.

Are pets allowed at Holiday Inn Diamond Bar - Pomona by IHG?

No, pets are not allowed.

Holiday Inn Diamond Bar - Pomona by IHG Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 628 out of 1002 reviews
Rating 8 - Good. 232 out of 1002 reviews
Rating 6 - Okay. 70 out of 1002 reviews
Rating 4 - Poor. 38 out of 1002 reviews
Rating 2 - Terrible. 34 out of 1002 reviews

9.2/10

Cleanliness

9.0/10

Staff & service

8.4/10

Amenities

9.0/10

Property conditions & facilities

8.6/10

Eco-friendliness

Reviews

10/10 Excellent

Rose

Travelled with family and small children
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stayed 1 night in Mar 2025

10/10 Excellent

Diana

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was clean and the staff was very nice
Stayed 1 night in Mar 2025

10/10 Excellent

Callie

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Mar 2025

10/10 Excellent

Akinyemi

Liked: Cleanliness, staff & service, property conditions & facilities
Convenient
Stayed 2 nights in Mar 2025

10/10 Excellent

Kristine a

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
From the beginning to the end of our visit, the hotel and its staff was exceptional. The check-in process was smooth. The breakfast staff was friendly. Facilities were very clean and when we had a problem with our sink faucet, repair staff was expeditious in tending to our needs. We would absolutely stay at this hotel again!
Stayed 4 nights in Mar 2025

10/10 Excellent

Fredrika

Stayed 2 nights in Feb 2025

8/10 Good

Krista

Business traveller
Liked: Cleanliness, staff & service, room comfort
Stayed 3 nights in Mar 2025

8/10 Good

Verified traveller

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Mar 2025

10/10 Excellent

Katie

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very comfortable and pleasant
Stayed 2 nights in Mar 2025

10/10 Excellent

sherrie, auburn

Stayed 4 nights in Feb 2025

8/10 Good

Carlos

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

10/10 Excellent

Melinda

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities
The location was great, close to where our son’s game site. Lots of food options and shopping. Rooms were clean a little small but clean.
Stayed 2 nights in Feb 2025

10/10 Excellent

amanda

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
it was very nice hotel
Stayed 2 nights in Feb 2025

10/10 Excellent

DICHENG

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

10/10 Excellent

Indur

Everything ok
Stayed 7 nights in Jan 2025

2/10 Terrible

Fernanda

Stayed 1 night in Dec 2024

10/10 Excellent

Jessica

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities
This was a very clean and easy check in. I appreciated the self-parking and the staff were friendly.
Stayed 1 night in Feb 2025

10/10 Excellent

Jenny

Business traveller
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Room and breakfast are good, people are very nice. One suggestion, It will be more attractive if you can provide the option to include breakfast in the reservation and combine the total payment amount in the bill as some company only reimburse the room fee excluding breakfast. Anyway, thanks for your good quality service.
Stayed 3 nights in Feb 2025

6/10 Okay

Amy

Liked: Cleanliness
average
Stayed 7 nights in Feb 2025

8/10 Good

Gio

Business traveller
Liked: Cleanliness, staff & service
Disliked: Room comfort
Stayed 2 nights in Feb 2025

8/10 Good

David

Business traveller, Travelled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
had washing machines next to the elevator.
Stayed 2 nights in Jan 2025

6/10 Okay

GENPING

Stayed 4 nights in Jan 2025

10/10 Excellent

Xiaowen

Liked: Cleanliness, staff & service, property conditions & facilities
Property is very clean. Associates are very friendly.
Stayed 2 nights in Jan 2025

10/10 Excellent

SHICHUN

Stayed 6 nights in Jan 2025

10/10 Excellent

Rebeca

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jan 2025