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Ayres Suites Diamond Bar

3.0 star property

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Photo gallery for Ayres Suites Diamond Bar

Free daily buffet breakfast
Concierge desk
Front of property
Lobby sitting area
ADA 2 Queen Accessible | Premium bedding, down duvets, pillow-top beds, in-room safe

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Free Wi-Fi
  • Air-conditioning

Explore the area

View in a map
21951 Golden Springs Dr, Diamond Bar, CA, 91765
  • Place, Steep Canyon Trailhead
    ‪5 min drive‬
  • Place, Mount San Antonio College
    ‪7 min drive‬
  • Place, California State Polytechnic University, Pomona
    ‪8 min drive‬
  • Airport, Ontario Intl. Airport (ONT)
    ‪29 min drive‬

Room options

View all photos for 2 Queen Studio Suite

2 Queen Studio Suite | Premium bedding, down duvets, pillow-top beds, in-room safe

2 Queen Studio Suite

9.4 out of 10
Exceptional
(120 reviews)
  • 32 sq m
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

View all photos for ADA 2 Queen Accessible

ADA 2 Queen Accessible | Premium bedding, down duvets, pillow-top beds, in-room safe

ADA 2 Queen Accessible

9.4 out of 10
Exceptional
(13 reviews)
  • 32 sq m
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

King Studio Suite

  • Sleeps 4
  • Free Wi-Fi

ADA 2 Queen Accessible

  • Sleeps 4
  • Free Wi-Fi

2 Queen Studio Suite

  • Sleeps 4
  • Free Wi-Fi

View all photos for King Studio Suite

King Studio Suite | Premium bedding, down duvets, pillow-top beds, in-room safe

King Studio Suite

9.4 out of 10
Exceptional
(135 reviews)
  • 32 sq m
  • Sleeps 4
  • 1 King Bed OR 1 Double Sofa Bed
  • Free Wi-Fi

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About this property

Ayres Suites Diamond Bar

Along with an outdoor pool, this smoke-free hotel has a fitness centre and a 24-hour business centre. Free buffet breakfast is provided, as well as free WiFi in public areas, free self parking and a free area shuttle. Other amenities include a hot tub, a business centre and conference space. Weekly housekeeping is available.
Ayres Suites Diamond Bar offers 101 air-conditioned accommodations with a safe and coffee/tea makers. Pillowtop beds feature down duvets and premium bedding. 49-inch LCD televisions come with premium cable channels. Fridges and microwaves are provided. Bathrooms include a combined bath/shower unit, complimentary toiletries and hairdryers.

This Diamond Bar hotel provides complimentary wired and wireless Internet access. Business-friendly amenities include desks, complimentary weekday newspapers and telephones. Additionally, rooms include an iron/ironing board and a ceiling fan. Housekeeping is offered on a weekly basis and hypo-allergenic bedding can be requested. Housekeeping is provided on a limited basis.

An outdoor pool and a hot tub are on site. Other recreational amenities include a fitness centre.

The recreational activities listed below are available either on-site or nearby; fees may apply.

The free breakfast at Ayres Suites Diamond Bar gets high marks from our customers. During your stay, you'll be close to Mount San Antonio College. Enjoy features like free WiFi in public areas, free self-parking and a free area shuttle.
  • Free buffet breakfast served daily
  • Free WiFi and wired Internet
  • Free self-parking
  • Take a swim in the outdoor pool or soak in the hot tub
  • Services include dry cleaning/laundry, a concierge and luggage storage
  • On-site recreation includes a gym
  • Guests really like the accommodation for the spaciousness and cleanliness
  • 12 minutes by car from California State University, Fullerton and 7 minutes from California State Polytechnic University, Pomona
  • Free local-area shuttle service
Ayres Suites Diamond Bar offers its guests an outdoor pool, a hot tub, and a fitness centre. Public spaces have free WiFi and wired Internet. A 24-hour business centre, meeting rooms, and limo/town car service are available. Free breakfast is available daily. Event space at this hotel measures 1000 square feet (93 square metres) and includes conference space. A free area shuttle within 5 mi is available. A vending machine, multilingual staff, and concierge services are also featured at the business-friendly Ayres Suites Diamond Bar. Self parking is free.

This 3-star Diamond Bar hotel is smoke free.

Guests are served a free buffet breakfast on weekdays from 6:00 AM to 9:00 AM and at the weekend from 7:00 AM to 10:00 AM.

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 area shuttle up to 5 mi
  • Limo/town car service
  • Free self parking on site
  • Limited on-site self parking
  • Wheelchair-accessible parking available

Food and drink

  • Free buffet breakfast available 6:00 AM to 9:00 AM on weekdays and 7:00 AM to 10:00 AM on weekends

Things to do

  • 18-hole adjacent golf course
  • Gym
  • Hot tub
  • Outdoor pool

Family friendly

  • Free area shuttle
  • In-room cot
  • In-room microwave
  • In-room refrigerator
  • Laundry facilities
  • Outdoor pool

Conveniences

  • 24-hour front desk
  • ATM
  • Free newspapers in lobby
  • Laundry facilities
  • Luggage storage
  • Safe at front desk
  • Vending machine

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (weekly)
  • Multilingual staff
  • Wedding services

Business services

  • 1,000 square feet of conference space
  • 24-hour business centre
  • Meeting rooms

Outdoors

  • In the mountains

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
  • Stair-free path to entrance
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible registration desk

More

  • 1 building
  • 3 floors
  • Banquet hall
  • Fireplace in lobby
  • Smoke-free property

Room amenities

Bedroom

  • Blackout drapes
  • Down comforter
  • Free cot
  • Hypo-allergenic bedding
  • Pillowtop mattress
  • Premium bedding

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shampoo
  • Shower/bathtub combination
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 49-inch LCD TV with premium cable channels
  • IPod dock

Food and drink

  • Coffee/tea maker
  • Microwave
  • Refrigerator

More

  • Air conditioning
  • Ceiling fan
  • Desk
  • Free weekday newspapers
  • Iron/ironing board
  • Laptop workspace
  • Phone
  • Safe

Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: 2:00 AM
Late check-in subject to availability
Minimum check-in age - 18

Check-out

Check-out before noon
Late check-out subject to availability
A late check-out fee will be charged
Express check-out available

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

Access methods

Staffed front desk

Pets

  • No pets allowed, but service animals are welcome

Children and extra beds

  • Children are welcome.
  • Kids stay free! Up to 3 children 12 years old and younger stay free when using existing bedding.
  • Rollaway/extra beds are not available.
  • Free cots (infant beds)!

Payment types at the property

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • Deposit: USD 100 per accommodation, per stay

We've listed all charges provided to us by the property.

Optional extras

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

  • Late check-out is available for a fee (subject to availability)

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card 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
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards; cash is not accepted
This property is professionally cleaned
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
Front desk staff will greet guests on arrival at the property. An adult age 18 or older must assume all liability for the booking.

We should mention

  • Up to 3 children aged 12 years old and younger stay free in the same room as the parent or guardian when using existing bedding.

Property is also known as

Ayres Diamond Bar
Ayres Suites Diamond Bar Aparthotel
Ayres Suites Aparthotel
Ayres Suites Aparthotel Diamond Bar
Ayres Suites Diamond Bar
Diamond Bar Ayres
Diamond Bar Suites
Ayres Hotel Diamond Bar
Ayres Suites Diamond Bar Hotel Diamond Bar
Ayres Suites
Ayres Hotel Diamond Bar
Ayres Suites Diamond Bar Hotel
Ayres Suites Diamond Bar Diamond Bar
Ayres Suites Diamond Bar Hotel Diamond Bar

Ayres Suites Diamond Bar Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 1095 out of 1410 reviews
Rating 8 - Good. 198 out of 1410 reviews
Rating 6 - Okay. 70 out of 1410 reviews
Rating 4 - Poor. 19 out of 1410 reviews
Rating 2 - Terrible. 28 out of 1410 reviews

9.6/10

Cleanliness

9.6/10

Staff & service

9.2/10

Amenities

9.4/10

Property conditions & facilities

Reviews

10/10 Excellent

Kelli

Liked: Cleanliness, staff & service, amenities
Staff always helpful and nice. The rooms are clean. Easy check in and out. Didn’t get to try the free breakfast but it smells really good!
Stayed 2 nights in Feb 2026

10/10 Excellent

Limin, Austin

Stayed 1 night in Feb 2026

10/10 Excellent

Brian

Liked: Cleanliness, amenities, property conditions & facilities
Friendly staff, clean and quiet accommodations. Excellent value!
Stayed 3 nights in Feb 2026

10/10 Excellent

Candace

Stayed 1 night in Feb 2026

10/10 Excellent

Robert

Liked: Cleanliness, staff & service, amenities
Perfect
Stayed 2 nights in Feb 2026

10/10 Excellent

Giovany

Travelled with family and small children
Liked: Cleanliness, amenities, property conditions & facilities
Breakfast was great! Location of room for disabled was perfect. Thank you.
Stayed 7 nights in Feb 2026

10/10 Excellent

Felicia

Travelled with family, Travelled with pets
Liked: Cleanliness, amenities, property conditions & facilities
Great customer service and clean room, spotless hotel 🏨👌.
Stayed 2 nights in Dec 2025

10/10 Excellent

Michael

Stayed 2 nights in Feb 2026

10/10 Excellent

Travis

Stayed 1 night in Feb 2026

10/10 Excellent

Thomas

Always a great stay at Ayares Suites DB
Stayed 1 night in Jan 2026

10/10 Excellent

john

Liked: Cleanliness, property conditions & facilities
Friendly Service, Security Guard on duty!
Stayed 1 night in Feb 2026

10/10 Excellent

Joseph

Liked: Cleanliness, amenities, property conditions & facilities
Room was clean staff was nice
Stayed 1 night in Feb 2026

8/10 Good

Jeffrey

Liked: Cleanliness, property conditions & facilities
Always a clean, reliable stay for business!
Stayed 3 nights in Jan 2026

4/10 Poor

Patrick

Liked: Staff & service
Disliked: Cleanliness, amenities
The rooms was gross, smelled weird, there was a fly in the room and the carpet looked like it hadnt been cleaned in 50 years. I will say the staff was incredibly friendly and smiling all the time.
Stayed 1 night in Feb 2026

10/10 Excellent

Adriana

Travelled with family, Travelled with family and small children
Liked: Cleanliness, amenities, property conditions & facilities
So accommodating! Breakfast was great and the room was quiet.
Stayed 2 nights in Feb 2026

10/10 Excellent

Julio

Stayed 3 nights in Feb 2026

8/10 Good

Amira

Stayed 1 night in Feb 2026

10/10 Excellent

Santos

Liked: Cleanliness, staff & service, amenities
Hotel was very clean and the room was very nice
Stayed 2 nights in Feb 2026

10/10 Excellent

Lillian

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Yes
Stayed 1 night in Feb 2026

10/10 Excellent

Jessica

Stayed 2 nights in Jan 2026

10/10 Excellent

Christina

Stayed 1 night in Feb 2026

6/10 Okay

Marla

Stayed 1 night in Feb 2026

10/10 Excellent

Alicia

Liked: Cleanliness, amenities, property conditions & facilities
Clean room made for a good night’s sleep
Stayed 1 night in Feb 2026

8/10 Good

David

Stayed 8 nights in Feb 2026

10/10 Excellent

Jin

Liked: Cleanliness, amenities, property conditions & facilities
it’s excellent!
Stayed 1 night in Feb 2026