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Holiday Inn Diamond Bar - Pomona by IHG

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

Choose dates to view prices

Photo gallery for Holiday Inn Diamond Bar - Pomona by IHG

Exterior
Exterior
In-room safe, desk, laptop workspace, iron/ironing board
Breakfast, lunch and dinner served
Suite, 1 Bedroom | In-room safe, desk, laptop workspace, iron/ironing board

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Bar
  • Pool
  • Room service

Explore the area

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

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Room options

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

In-room safe, desk, laptop workspace, iron/ironing board

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

  • 280 sq ft
  • Sleeps 2
  • 1 Queen Bed

View all photos for Suite, 1 King Bed

Suite, 1 King Bed | In-room safe, desk, laptop workspace, iron/ironing board

Suite, 1 King Bed

  • 220 sq ft
  • Sleeps 4
  • 1 King Bed

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

In-room safe, desk, laptop workspace, iron/ironing board

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

  • 220 sq ft
  • Sleeps 2
  • 1 Queen Bed

View all photos for Suite, 1 Bedroom

Suite, 1 Bedroom | In-room safe, desk, laptop workspace, iron/ironing board

Suite, 1 Bedroom

  • 280 sq ft
  • Sleeps 2
  • 1 Twin Bed

View all photos for Standard Room, 2 Queen Beds

In-room safe, desk, laptop workspace, iron/ironing board

Standard Room, 2 Queen Beds

  • 220 sq ft
  • Sleeps 4
  • 2 Queen Beds

View all photos for Standard Room, 1 King Bed

In-room safe, desk, laptop workspace, iron/ironing board

Standard Room, 1 King Bed

  • 220 sq ft
  • Sleeps 2
  • 1 King Bed

View all photos for Standard Room

Standard Room | In-room safe, desk, laptop workspace, iron/ironing board

Standard Room

  • 220 sq ft
  • Sleeps 2
  • 1 Twin Bed

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

In-room safe, desk, laptop workspace, iron/ironing board

Standard Room, 1 King Bed (Top Floor)

  • 280 sq ft
  • Sleeps 3
  • 1 King Bed

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

In-room safe, desk, laptop workspace, iron/ironing board

Standard Room, 2 Queen Beds (Top Floor)

  • 220 sq ft
  • Sleeps 4
  • 2 Queen Beds

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

In-room safe, desk, laptop workspace, iron/ironing board

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

  • 220 sq ft
  • Sleeps 4
  • 2 Queen Beds

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Exterior

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About the neighborhood

Diamond Bar

Located 2.6 mi (4.2 km) from Royal Vista Golf Club, Holiday Inn Diamond Bar - Pomona by IHG is within a 10-minute drive of California State Polytechnic University, Pomona. This 176-room, 3-star hotel welcomes guests with conveniences like a full-service spa, an outdoor pool, and free in-room WiFi.

What's nearby

  • California State Polytechnic University, Pomona - 7 min drive - 5.0 miles
  • Honda Center - 19 min drive - 15.9 miles
  • Disneyland® Resort - 22 min drive - 17.4 miles
  • Disney California Adventure® Park - 23 min drive - 17.5 miles
  • Downtown Disney® District - 24 min drive - 18.2 miles

Getting around

  • Walnut Industry Station - 2 min drive
  • Los Angeles - Ontario Intl. Airport (ONT) - 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 a full-service spa and a fitness center
Holiday Inn Diamond Bar - Pomona by IHG features a full-service spa, an outdoor pool, and a gym. Free parking is included with your stay. Multilingual staff at the front desk are standing by 24/7 to help with concierge services, dry cleaning/laundry, and securing valuables. Other amenities at this spa hotel include free WiFi in public areas, a hot tub, and meeting rooms.
Flat-screen TVs come with cable channels, and guests can stay connected with free WiFi and wired Internet. Bathrooms offer hair dryers and free toiletries. Refrigerators, coffee makers, and free local calls are other standard amenities. Housekeeping is available on request.
An outdoor pool and a hot tub are on site. Other recreational amenities include a fitness center.
Guests can indulge in a pampering treatment at the hotel's full-service spa.

Languages

Chinese (Mandarin), English, Indonesian, Spanish

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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 transportation

  • 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

  • 2,799 square feet of conference space
  • Business center
  • Computer station
  • 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
  • Elevator
  • Wheelchair-accessible business center
  • 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 available
Minimum check-in age: 21

Check-out

Check-out before noon
Contactless check-out available

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
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
  • Dining venue(s)

Access methods

Staffed front desk

Pets

  • This property doesn't allow pets

Property payment types

Important information

Optional extras

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

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

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
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
  • Check-in: 3:00 PM
  • Check-out: noon
  • Minimum check-in age: 21
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. Cash is not accepted. 
  • Onsite safety features include a smoke detector, a security system, and window guards.
  • Cashless payment methods are available for all transactions.
  • This property affirms that it follows the cleaning and disinfection practices of Clean Promise (IHG).

Additional information about polices, regulations, and more:

  • Pool access available from 7 AM to 10 PM.
  • Connecting or adjoining rooms can be requested, but all rooms are subject to availability. Contact the property using the phone number on your booking confirmation.
  • No cribs or infant beds are available.
  • No rollaway or extra beds are available.
  • 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

Are free cancellation options available at Holiday Inn Diamond Bar - Pomona by IHG?

Holiday Inn Diamond Bar - Pomona by IHG provides free cancellation on certain room rates. For additional details, take a look at the cancellation policy on our site.

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

As of Apr 20, 2025, prices found for a 1-night stay for 2 adults at Holiday Inn Diamond Bar - Pomona by IHG on Apr 22, 2025 start from $134.0, excluding 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.

What's there to see within easy reach of Holiday Inn Diamond Bar - Pomona by IHG?

This hotel is located in Diamond Bar, close to Puente Hills Mall, The Shoppes at Chino Hills, and South Hills Country Club. Royal Vista Golf Club is also within a driving distance of 2.4 mi.

Will I be able to park at Holiday Inn Diamond Bar - Pomona by IHG?

Yes, self parking is offered for free at the hotel. Accessible parking is also available for guests.

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

There is a full-service spa at this available for guests to enjoy at this hotel.

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

No, Holiday Inn Diamond Bar - Pomona by IHG doesn't have a casino.

Will I find an indoor pool at Holiday Inn Diamond Bar - Pomona by IHG?

No, this hotel doesn't have an indoor pool; however, there are an outdoor pool and a hot tub. Guests have pool access between 7 AM and 10 PM.

Is Holiday Inn Diamond Bar - Pomona by IHG good for couples?

There are plenty of amenities for couples at this hotel, including an outdoor pool, a bar, and a restaurant.

Are there hot tubs at Holiday Inn Diamond Bar - Pomona by IHG?

Yes, this hotel has a spa tub.

Does Holiday Inn Diamond Bar - Pomona by IHG have a restaurant that serves breakfast?

Yes, Holiday Inn Diamond Bar - Pomona by IHG serves a full breakfast for a surcharge each morning at DBs Grille and Lounge.

Does Holiday Inn Diamond Bar - Pomona by IHG allow pets to stay free of charge?

No, pets aren't allowed at Holiday Inn Diamond Bar - Pomona by IHG.

Does Holiday Inn Diamond Bar - Pomona by IHG have connecting rooms?

Yes, this hotel has connecting guestrooms you can book for your group event or vacation.

Where is the closest airport to Holiday Inn Diamond Bar - Pomona by IHG?

The closest major airport to Holiday Inn Diamond Bar - Pomona by IHG is Fullerton, CA (FUL-Fullerton Municipal), which is 15.3 mi away (21 minutes by car). Another top airport is Los Angeles - Ontario Intl. Airport (ONT), which is located 19.1 mi away (38-minute drive).

Can I book a room with a balcony at Holiday Inn Diamond Bar - Pomona by IHG?

No, you won't find guestrooms with balconies at Holiday Inn Diamond Bar - Pomona by IHG.

Holiday Inn Diamond Bar - Pomona by IHG Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 618 out of 1002 reviews
Rating 8 - Good. 241 out of 1002 reviews
Rating 6 - Okay. 70 out of 1002 reviews
Rating 4 - Poor. 39 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

8.8/10

Property conditions & facilities

8.6/10

Eco-friendliness

Reviews

10/10 Excellent

DICHENG

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

10/10 Excellent

Jackie

Traveled with family and small children
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
My family and I stayed here from Dec 28 - Jan 3rd and it was a wonderful experience. We had booked another hotel originally that was absolutely disgusting and roach infested. We searched online for a good hotel and found this Holiday Inn. It was the best decision I made and regret not booking this hotel first. I will never stay anywhere else but here. The staff was extremely helpful upon our arrival at midnight on December 28th with two very tired children, I wish I could remember the gentleman’s name but he was wonderful. They were patient and friendly and accommodating. We purchased the breakfast and it was very tasty, kids eat free so it was inexpensive. Marco in the breakfast room was extremely helpful, nice and overall made our dining experience much better. The rooms were very clean and comfortable. The beds were very comfortable, I really appreciated the different pillows they had firm pillows and soft pillows. I had such a wonderful experience I made sure to sign up for the IHG rewards for our future stays. William and the other front desk attendees during our stay from 28th - 3rd were great! Thank you!
Stayed 5 nights in Dec 2024

6/10 Okay

Wendy

Disliked: Property conditions & facilities
Stayed 1 night in Dec 2024

8/10 Good

Stephanie

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

10/10 Excellent

Haozhen

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Dec 2024

10/10 Excellent

Shelley, pollock pines

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff here are absolutely wonderful. I come here all the time centrally located. Excellent hotel to stay at with kids or for a business meeting. Completely safe area.
Stayed 3 nights in Dec 2024

8/10 Good

Noreen, Morristown

Traveled with family and small children
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This hotel was fine for the night. It’s surprisingly quiet considering it’s by the 60 freeway. It was clean for the most part, but our room had a strange sewer smell once we opened the door. It was stronger in the shower stall. The guy who checked us in was super nice, as was Marco in the restaurant area. The breakfast offering was disappointing and I can’t imagine paying full price for it, but as a guest, we had a discounted price. Overall, I would stay again.
Stayed 1 night in Dec 2024

8/10 Good

Raul, Hemet

Traveled with family
Liked: Amenities, property conditions & facilities
Staff was very friendly. Quiet property with lots of parking. We stayed om the 5th floor and the only issue was hot water. We had to wait about 5 minutes for the shower to heat up.
Stayed 2 nights in Dec 2024

10/10 Excellent

GENPING

Stayed 4 nights in Nov 2024

10/10 Excellent

damien

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Dec 2024

10/10 Excellent

Laith

Nice
Stayed 1 night in Dec 2024

10/10 Excellent

Scott

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Comfortable room, excellent breakfast

Stayed 2 nights in Dec 2024

10/10 Excellent

vanessa

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Dec 2024

10/10 Excellent

Giselle

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Nov 2024

10/10 Excellent

Sean

Stayed 1 night in Nov 2024

10/10 Excellent

GLENN

Traveled with family and small children
Liked: Cleanliness, staff & service, property conditions & facilities
Clean place
Stayed 1 night in Dec 2024

10/10 Excellent

Marilou

Stayed 4 nights in Nov 2024

10/10 Excellent

Amairany

Liked: Cleanliness, staff & service, property conditions & facilities
I loved it!!! Second time I stay here . My stay was perfect. Thank you
Stayed 1 night in Nov 2024

10/10 Excellent

Caitlin

Business traveler
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great spot! NEW, clean and perfect for my stay. Loved the gym and safety!
Stayed 1 night in Aug 2024

10/10 Excellent

vanessa

Stayed 1 night in Oct 2024

4/10 Poor

Mario

Business traveler, Traveled with family
The seeing were stained and the curtains are stained the shadows was clogged the sink fixers splash water
Stayed 1 night in Nov 2024

6/10 Okay

Wei Lin

Traveled with family
Liked: Staff & service
It was a great option to stay. However, the construction nearby has brought so much inconvenience in and out of the hotel since there is road closure sometime without any notice. This is my fourth time booking this hotel and the room they gave to me is bad. The faucet is hard to turn on to use, the shower water flow is weak, and the hot water either is too hot or is too cold. The experience this stay was a bit disappointing, compared to before.
Stayed 2 nights in Nov 2024

10/10 Excellent

Mayra

Stayed 4 nights in Oct 2024