Holiday Inn Diamond Bar - Pomona by IHG

Property class: 3

Choose dates to view prices

Take advantage of dry cleaning/laundry services, a bar, and a gym at Holiday Inn Diamond Bar - Pomona by IHG. Take some time to relax at the onsite spa. The on-site restaurant, DBs Grille and Lounge, offers breakfast, lunch, and dinner. Stay connected with free in-room WiFi, and guests can find other amenities such as a business center and a hot tub.

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Spa
  • Free WiFi

Room options

Available filters for rooms
Showing 10 of 10 rooms

View all photos for Suite, 1 Bedroom

A hotel room with a large bed, a television on a wooden desk, a window with a view of a landscape, and a painting on the wall.

Suite, 1 Bedroom

  • 280 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Twin Bed
  • Free wired internet

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

A hotel room with a large bed, a desk with a flat-screen TV, a chair, a small table, and a view of the landscape through the window.

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

8.0 out of 10
Very good
(1 review)
  • 280 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free wired internet

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

A hotel room with a large bed, a desk with a flat-screen TV, a chair, a small table, and a window with a view of the city.

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

9.0 out of 10
Wonderful
(4 reviews)
  • 220 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free wired internet

View all photos for Standard Room, 2 Queen Beds

A hotel room with two beds, a desk, a television, and a large window with a city view.

Standard Room, 2 Queen Beds

9.0 out of 10
Wonderful
(47 reviews)
  • 220 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free wired internet

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

A hotel room with two beds, a desk, a television, and a large window with a city view.

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

  • 220 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free wired internet

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

A hotel room with two beds, a desk, a television, and a large window with a city view.

Standard Room, 2 Queen Beds (Top Floor)

9.4 out of 10
Exceptional
(21 reviews)
  • 220 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free wired internet

View all photos for Standard Room, 1 King Bed

A hotel room with a large bed, a desk with a flat-screen TV, a chair, a small table, and a window with a view of the city.

Standard Room, 1 King Bed

9.6 out of 10
Exceptional
(41 reviews)
  • 220 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free wired internet

View all photos for Standard Room

A hotel room with a large bed, a desk with a flat-screen TV, a chair, a small table, and a window with a view of the city.

Standard Room

  • 220 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Twin Bed
  • Free wired internet

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

A hotel room with a large bed, a desk with a flat-screen TV, a chair, a small table, and a window with a view of the city.

Standard Room, 1 King Bed (Top Floor)

9.0 out of 10
Wonderful
(12 reviews)
  • 280 sq ft
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free wired internet

View all photos for Suite, 1 King Bed

A hotel room with a bed, a desk, a television, and a couch.

Suite, 1 King Bed

10.0 out of 10
Exceptional
(4 reviews)
  • 220 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed
  • Free wired internet

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About the area

Diamond Bar is home to Holiday Inn Diamond Bar - Pomona by IHG. The Fox Theater Pomona and American Museum of Ceramic Art are cultural highlights, and some of the area's activities can be experienced at Round 1 Bowling and Amusement and South Hills Country Club. Looking to enjoy an event or a game while in town? See what's going on at In-N-Out Burger Pomona Dragstrip, or consider a night out at The Glass House Concert Hall. Visit our Diamond Bar travel guide
Map
21725 Gateway Center Dr, Diamond Bar, CA, 91765

What's nearby

  • A menu from KULA Revolving Sushi Bar offering various sushi plates for $2.
    Brea Mall
    9 min drive - 12.7 km
  • A purple passion flower with intricate details and green leaves.
    California State University, Fullerton
    12 min drive - 16.0 km
  • Steep Canyon Trailhead
    6 min drive - 4.5 km
  • Mount San Antonio College
    7 min drive - 6.3 km
  • California State Polytechnic University, Pomona
    9 min drive - 7.8 km

Getting around

  • Walnut Industry Station
    4 min drive
  • Fullerton, CA (FUL-Fullerton Municipal)
    21 min drive

Restaurants

  • Starbucks
    19 min walk
  • McDonald's
    19 min walk
  • Starbucks
    18 min walk
  • In-N-Out Burger
    15 min walk
  • Chili's Grill & Bar
    19 min walk

About this property

Holiday Inn Diamond Bar - Pomona by IHG

  • Property highlights
  • Consider a stay at Holiday Inn Diamond Bar - Pomona by IHG and take advantage of dry cleaning/laundry services, a bar, and a gym. Take some time to relax at the onsite spa. The on-site restaurant, DBs Grille and Lounge, offers breakfast, lunch, and dinner. Stay connected with free in-room WiFi, and guests can find other amenities such as a business center and a hot tub.
  • Other perks include:
    • An outdoor pool
    • Free self parking
    • Full breakfast (surcharge), a gift shop, and a computer station
    • A 24-hour front desk, multilingual staff, and ATM/banking services
    • Guest reviews say great things about the helpful staff
  • Room features
  • All 176 rooms boast comforts such as laptop-friendly workspaces and air conditioning, as well as perks like free WiFi and safes. Guest reviews highly rate the clean rooms at the property.
  • Other amenities include:
    • Bathrooms with showers and free toiletries
    • Flat-screen TVs with premium channels
    • Wardrobes/closets, refrigerators, and coffee/tea makers

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  • Pool
  • Breakfast included
  • Parking included
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includes taxes & fees
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Frequently asked questions

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

Yes, this property has an outdoor pool. Pool access is from 7 AM–10 PM.

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

As of Oct 24, 2026, prices found for a 1-night stay for 2 adults at Holiday Inn Diamond Bar - Pomona by IHG on Nov 23, 2026 start from CA $171, 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.

Is Holiday Inn Diamond Bar - Pomona by IHG pet-friendly?

No, pets are not allowed at this property.

How much is parking?

Self parking is free at this property.

What time is check-in at Holiday Inn Diamond Bar - Pomona by IHG?

Check-in begins at 3:00 PM. After-hours check-in is not available.

What time is check-out at Holiday Inn Diamond Bar - Pomona by IHG?

Check-out is at noon.

Where is Holiday Inn Diamond Bar - Pomona by IHG located?

Situated in Diamond Bar, this spa hotel is within 9 mi (15 km) of Mount San Antonio College, California State Polytechnic University, Pomona, and Round 1 Bowling and Amusement. Puente Hills Mall and The Shoppes at Chino Hills are also within 9 mi (15 km). Walnut Industry Station is 28 minutes by foot.

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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Reviews

Holiday Inn Diamond Bar - Pomona by IHG Reviews

9.0

Wonderful

9.2

Cleanliness

10

Location

9.2

Staff & service

9.0

Property conditions & facilities
Rating 10 - Excellent. 682 out of 1004 reviews
Rating 8 - Good. 186 out of 1004 reviews
Rating 6 - Okay. 68 out of 1004 reviews
Rating 4 - Poor. 34 out of 1004 reviews
Rating 2 - Terrible. 34 out of 1004 reviews

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Great Hotel in a good location.
Stayed 5 nights in Sep 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean rooms, safe environment, welcoming staff. Will stay here again!
Stayed 1 night in Sep 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice person at the breakfast area working at the bar
Stayed 1 night in Aug 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Awesome staff great location
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Relaxing stay would recommend
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Absolutely lovely and the staff were fabulous.
Stayed 2 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
⭐⭐⭐⭐⭐ I had a wonderful stay at Holiday Inn in Diamond Bar! The hotel was very clean, and everything was well-maintained. The bed was very comfortable, and I especially loved the pillows—they were so soft and comfortable, making it easy to get a good night's sleep. Everything exceeded my expectations, and I truly enjoyed my stay. I would definitely stay here again and highly recommend this hotel! 😊
Stayed 2 nights in Oct 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Room is clean
Stayed 1 night in Oct 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent hotel, convenient location, clean and well taken care of.
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice people and nice service.
Stayed 1 night in Aug 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean and safe. No free breakfast
Stayed 1 night in Sep 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was a great atmosphere, extremely comfortable beds, friendly staff, beautiful, cool and William was an excellent host.
Stayed 2 nights in Jul 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice but older hotel. Convenient parking. Updated rooms. Family did not have buffet breakfast. Dining options but must drive.
Stayed 2 nights in Sep 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We stayed for a week. The staff were all professional and courteous.
Stayed 2 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
clean room
Stayed 1 night in Sep 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location
Stayed 1 night in Jun 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Easy check in with express check out. Room availability a plus. Pleasant staff. Best of all clean rooms.
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Room very clean and comfortable for my family
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff was helpful and friendly, room was clean, and for the price and convenience, breakfast had plenty of options to choose from. I would highly recommend this hotel.
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Friendly Staff
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I stayed one night at Holiday Inn and the room was spacious and clean. The bed was very comfortable.
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staffs are friendly and the hotel is clean.
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great Place Very Clean
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness
Clean room, parking was easy, breakfast was great! Highly recommend ◡̈
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities
Room was clean and staff was awesome.
Stayed 2 nights in Feb 2026