Holiday Inn Diamond Bar - Pomona by IHG
21725 East Gateway Center Drive, Diamond Bar
Checking price…
Top-rated service
Guests rate service 9.4/10.
Pool on site
Cool off without leaving.
Popular amenities
About Holiday Inn Diamond Bar - Pomona by IHG
Stunning Views and Convenient Location
Located near California beaches and Los Angeles, the Holiday Inn Diamond Bar - Pomona offers an outdoor pool with breathtaking mountain views.
Modern Amenities for Comfort
Enjoy complimentary high-speed internet, a 24-hour fitness centre, and delicious dining options at DB's Grille.
Explore Nearby Attractions
Visit Angels Stadium, Disneyland, Hsi Lai Temple, and more, all just a short drive away from our hotel.
Book your stay at the Holiday Inn Diamond Bar - Pomona for a perfect blend of relaxation and convenience.
Good to know about Holiday Inn Diamond Bar - Pomona by IHG
Check-in
03:00 PM
Check-out
12:00 PM
Pets
Not allowed
Children
Welcome
How Holiday Inn Diamond Bar - Pomona by IHG's price works
One flat fee
The price is what the hotel charges us plus one small, flat service fee — the same for every guest.
No surveillance pricing
We never use your device, location or browsing history to decide what you pay.
All-in, no surprises
Taxes and known fees are shown up front. What you see is what you book.
Holiday Inn Diamond Bar - Pomona by IHG reviews
Very good
431 reviews · updated January 2026
Guests loved
- + Friendly staff
- + Great location
Worth noting
- – Cleanliness issues
- – Water pressure complaints
Things to do near Holiday Inn Diamond Bar - Pomona by IHG
21725 East Gateway Center Drive, Diamond Bar
Open in Google Maps ↗Holiday Inn Diamond Bar - Pomona by IHG property amenities
Internet
- WiFi available
- Free WiFi
Parking & transportation
- Parking
- Free Parking
- Accessible parking
Pools, spa & fitness
- Fitness facilities
- Fitness center
- Swimming pool
- Hot tub/Jacuzzi
- Spa/wellness center
- Outdoor pool
- Heated pool
Food & drink
- Restaurant
- Bar
- Shared lounge/TV area
- Snack bar
- Vending machine - snacks
Family
- Kid meals
Accessibility
- Facilities for disabled guests
- Wheelchair accessible
- Toilet with grab rails
Services & conveniences
- 24-hour front desk
- Lift / Elevator
- Laundry
- Luggage storage
- Safety deposit box
- Fax/photocopying
- Dry cleaning
- Daily housekeeping
- ATM/cash machine on site
Climate & comfort
- Non-smoking rooms
- Air conditioning
- Non-smoking throughout
- Designated smoking area
More
- Business center
- Express check-in/check-out
- Ironing service
- Meeting/banquet facilities
- Vending machine - drinks
- Outdoor furniture
Holiday Inn Diamond Bar - Pomona by IHG room amenities
Bathroom
- Shower
- Hair dryer
- Toilet
- Private bathroom
Entertainment
- TV
- Radio
Food & drink
- Coffee/tea maker
- Refrigerator
- Microwave
Internet & phone
- Telephone
Comfort
- Air conditioning
- Heating
More
- Desk
- Alarm clock
- Seating Area
Frequently asked questions about Holiday Inn Diamond Bar - Pomona by IHG
What are the check-in and check-out times at Holiday Inn Diamond Bar - Pomona by IHG?
Check-in starts at 03:00 PM and check-out is by 12:00 PM.
Does Holiday Inn Diamond Bar - Pomona by IHG have WiFi?
WiFi is available at Holiday Inn Diamond Bar - Pomona by IHG. Check your room's details for whether it's free or carries a charge.
Is parking available at Holiday Inn Diamond Bar - Pomona by IHG?
Yes, parking is available at Holiday Inn Diamond Bar - Pomona by IHG. A fee may apply — see the property's important information.
Does Holiday Inn Diamond Bar - Pomona by IHG have a pool?
Yes — Holiday Inn Diamond Bar - Pomona by IHG has a swimming pool.
Does Holiday Inn Diamond Bar - Pomona by IHG have a spa?
Yes, Holiday Inn Diamond Bar - Pomona by IHG offers spa or wellness facilities.
Is there a gym at Holiday Inn Diamond Bar - Pomona by IHG?
Yes, Holiday Inn Diamond Bar - Pomona by IHG has fitness facilities.
Does Holiday Inn Diamond Bar - Pomona by IHG have a restaurant?
Yes, there is on-site dining at Holiday Inn Diamond Bar - Pomona by IHG. There's also a bar or lounge.
Do the rooms at Holiday Inn Diamond Bar - Pomona by IHG have air conditioning?
Yes, rooms at Holiday Inn Diamond Bar - Pomona by IHG have air conditioning.
Is Holiday Inn Diamond Bar - Pomona by IHG wheelchair accessible?
Holiday Inn Diamond Bar - Pomona by IHG offers facilities for guests with disabilities. Contact the property to confirm the specifics for your needs.
Is Holiday Inn Diamond Bar - Pomona by IHG pet-friendly?
No, pets are not allowed at Holiday Inn Diamond Bar - Pomona by IHG.
Is Holiday Inn Diamond Bar - Pomona by IHG family-friendly?
Yes, Holiday Inn Diamond Bar - Pomona by IHG welcomes families and offers family facilities.
Is Holiday Inn Diamond Bar - Pomona by IHG non-smoking?
Yes, Holiday Inn Diamond Bar - Pomona by IHG is non-smoking throughout.
How far is Holiday Inn Diamond Bar - Pomona by IHG from Honolulu airport (HNL)?
It's about 2586 mi (straight-line) from Honolulu airport (HNL).
What's the closest beach to Holiday Inn Diamond Bar - Pomona by IHG?
The nearest is Lanikai Beach, about 2572 mi away (straight-line).
What is the cancellation policy at Holiday Inn Diamond Bar - Pomona by IHG?
It depends on the rate you pick — many rooms at Holiday Inn Diamond Bar - Pomona by IHG offer free cancellation. You'll see each room's exact policy before you book.
Are there extra fees at Holiday Inn Diamond Bar - Pomona by IHG?
Any mandatory property fees are shown in your all-in total before you book — no surprises at checkout.
What guest services does Holiday Inn Diamond Bar - Pomona by IHG offer?
Holiday Inn Diamond Bar - Pomona by IHG offers services such as laundry, luggage storage.
Is Holiday Inn Diamond Bar - Pomona by IHG a good place to stay?
Guests rate it 8.7/10 (Very good) across 431 reviews.
How does pricing work at Holiday Inn Diamond Bar - Pomona by IHG on travelpluscost?
One honest price: what the hotel charges us plus one small flat fee — the same for everyone, never based on your data. No hidden markup and no fake discounts.
Holiday Inn Diamond Bar - Pomona by IHG policies
Internet
WiFi is available in all areas and is free of charge.
Children and extra bed policy
Children of any age are allowed. Children up to and including 17 years old stay for free when using an existing bed. You haven't added any cots. You haven't added any extra beds.
Groups
When booking more than 6 rooms, different policies and additional supplements may apply.
Parking
Free public parking is possible on site (reservation is not possible).
Pets
Pets are not allowed.
You need to know about Holiday Inn Diamond Bar - Pomona by IHG
Please note: Any minor under 18 years of age staying at the property must be accompanied by an adult. For any Room Including Breakfast: The Rate includes a voucher redeemable for breakfast in the hotel restaurant. Limit USD 20 per room per day.Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. A deposit may be required at the property.
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