Skip to main content

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
The current price is ₩169,071
₩193,071 total
includes taxes & fees
Sep 21 - Sep 22

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 TV on a wooden desk, a lamp, and a view of the landscape through the window.

Suite, 1 Bedroom

  • 26 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Twin Bed
  • Free WiFi

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)
  • 26 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

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 view of the landscape through the window.

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

9.0 out of 10
Wonderful
(4 reviews)
  • 20 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

View all photos for Standard Room, 2 Queen Beds

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

Standard Room, 2 Queen Beds

9.0 out of 10
Wonderful
(47 reviews)
  • 20 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

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 offering a city view.

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

  • 20 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

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 offering a city view.

Standard Room, 2 Queen Beds (Top Floor)

9.4 out of 10
Exceptional
(21 reviews)
  • 20 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

View all photos for Standard Room, 1 King Bed

A hotel room with a large bed, a TV on a wooden desk, a lamp, and a view of the landscape through the window.

Standard Room, 1 King Bed

9.6 out of 10
Exceptional
(38 reviews)
  • 20 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

View all photos for Standard Room

A bed with white bedding and a wooden headboard.

Standard Room

  • 20 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Twin Bed
  • Free WiFi

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

A hotel room with a large bed, a TV on a wooden desk, a lamp, and a view of the landscape through the window.

Standard Room, 1 King Bed (Top Floor)

9.6 out of 10
Exceptional
(11 reviews)
  • 26 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free WiFi

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

10.0 out of 10
Exceptional
(4 reviews)
  • 20 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed
  • Free WiFi

You may also like

Ad
Lobby

Courtyard by Marriott Pasadena/Old Town

Old Pasadena
  • Pool
  • Hot tub
  • Pet friendly
  • Free WiFi
8.8 out of 10, Excellent, 1,407 reviews
The price is ₩210,854
₩247,111 total
includes taxes & fees
Sep 7 - Sep 8
Courtyard by Marriott Pasadena/Old Town
Mod logo
Sign in to view eligible discounts and perks. More rewards for more adventures!
Sign inSign up, it's free

About the neighborhood

Diamond Bar is home to Holiday Inn Diamond Bar - Pomona by IHG. Wally Parks NHRA Motorsports Museum and Brea Improv are cultural highlights, and some of the area's activities can be experienced at Avant Relaxology Center and Round 1 Bowling and Amusement. 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
  • 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 - 8.9 km
  • Puente Hills Mall
    11 min drive - 10.8 km

Getting around

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

Restaurants

  • In-N-Out Burger
    4 min drive
  • H Mart Diamond Bar
    6 min drive
  • Chick-fil-A
    5 min drive
  • McDonald's
    4 min drive
  • Panera Bread
    5 min drive

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), ATM/banking services, and concierge services
    • A computer station, meeting rooms, and a banquet hall
    • 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

Similar properties

Standard Room, 1 King Bed, Non Smoking, Refrigerator | Desk, laptop workspace, blackout drapes, iron/ironing board
Best Western Diamond Bar Hotel & Suites
Diamond Bar
  • Pool
  • Breakfast included
  • Parking included
  • Free WiFi
7.6 out of 10, Good, 1,012 reviews
The price is ₩138,569
₩158,234 total
includes taxes & fees
Aug 25 - Aug 26
Best Western Diamond Bar Hotel & Suites
Compare similar properties

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
Information provided by the property may be translated using automated translation tools
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

Pets not allowed

Children and extra beds

Children are welcome
Rollaway/extra beds are not available
Cribs (infant beds) are not available

Property payment types

Important information

Optional extras

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

The above list may not be comprehensive. Fees and deposits may 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 fire extinguisher, 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

We should mention

Pool access available from 7 AM to 10 PM
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
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

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 Aug 24, 2026, prices found for a 1-night stay for 2 adults at Holiday Inn Diamond Bar - Pomona by IHG on Sep 21, 2026 start from ₩169,071, 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 6 mi (10 km) of Mount San Antonio College, California State Polytechnic University, Pomona, and Avant Relaxology Center. Round 1 Bowling and Amusement and Puente Hills Mall 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.

Have a question?

AI iconBeta

Get instant answers with AI powered search of property information and reviews.