Nestled beside a golf course, Ayres Suites Diamond Bar offers an inviting retreat with a free breakfast buffet and relaxing spa tub. Tee off on the 18-hole golf course, unwind by the lobby fireplace or take advantage of free in-room WiFi and an outdoor pool.
California State Polytechnic University, Pomona - 8 min drive - 8.6 km
Brea Mall - 10 min drive - 13.0 km
California State University, Fullerton - 12 min drive - 16.3 km
Getting around
Fullerton, CA (FUL-Fullerton Municipal) - 21 min drive
Los Angeles - Ontario Intl. Airport (ONT) - 35 min drive
John Wayne Airport (SNA) - 43 min drive
Long Beach Municipal Airport (LGB) - 52 min drive
Claremont Station - 14 min drive
Baldwin Park Station - 17 min drive
Walnut Industry Station - 29 min walk
Free area shuttle
Restaurants
Starbucks - 13 min walk
Torotea - 3 min drive
McDonald's - 2 min drive
Starbucks - 13 min walk
Chili's Grill & Bar - 14 min walk
About this property
Ayres Suites Diamond Bar
When you stay at Ayres Suites Diamond Bar, you'll be within a 15-minute drive of California State University, Fullerton. Guests can get a morning swim in at the outdoor pool, and the hot tub makes for a relaxing end to the day. Fellow travelers say great things about the helpful staff and breakfast.
At a glance
DONE
Hotel size
101 rooms
Arranged over 3 floors
DONE
Arriving/Leaving
Check-in start time: 3:00 PM; Check-in end time: 2:00 AM
Express check-out available
Late check-in subject to availability
Minimum check-in age: 18
Check-out time is noon
Late check-out subject to availability
DONE
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
Information provided by the property may be translated using automated translation tools
DONE
Required at check-in
Credit card required for incidental charges
Government-issued photo ID may be required
Minimum check-in age is 18
DONE
Children
Up to 3 children (12 years old and younger) stay free when occupying the parent or guardian's room, using existing bedding
DONE
Pets
Pets not allowed
Service animals welcome
WIFI
Internet
Free WiFi and wired internet access in public areas
Free WiFi and wired internet access in rooms
LOCAL_PARKING
Parking
Free onsite self parking
Wheelchair-accessible parking on site
DONE
Offsite
Free area shuttle within 5 mi
DONE
Other information
Smoke-free property
Property amenities
Food and drink
Free buffet breakfast 6:00 AM–9:00 AM on weekdays and 7:00 AM–10:00 AM on weekends
Traveling with children
Children stay free (see details)
Free local shuttle
What to do
Use of nearby fitness center
Golfing nearby
Hiking/biking trails nearby
Working away
24-hour business center
Meeting rooms
Conference space (1000 square feet)
Services
24-hour front desk
Concierge services
Limo or town car service
Dry cleaning/laundry services
Free newspapers in lobby
Luggage storage
Wedding services
Multilingual staff
Facilities
1 building/tower
ATM/banking
Safe-deposit box at front desk
Fireplace in lobby
Fitness center
Adjacent to a golf course
An outdoor pool
Hot tub
Banquet hall
Accessibility
Braille/raised signage
Elevator
Wheelchair-accessible path of travel
Wheelchair-accessible parking
Assistive listening devices available
Wheelchair-accessible path to elevator
Wheelchair-accessible registration desk
Well-lit path to entrance
Stair-free path to entrance
Room amenities
Be entertained
49-inch LCD TV
Premium cable channels
Home comfort
Air conditioning
Ceiling fan
Coffee/tea maker
Iron/ironing board
Sleep well
Hypo-allergenic bedding
Down comforter
Blackout drapes/curtains
Premium bedding
Pillowtop mattress
Free crib/infant bed
Freshen up
Private bathroom
Shower/tub combination
Free toiletries
Hair dryer
Towels
Toilet paper
Stay connected
Desk
Free weekday newspapers
Free WiFi and wired internet
Phone
Food and drink
Refrigerator
Microwave
More
Weekly housekeeping
In-room safe
Fees & policies
Refundable deposits
Deposit: USD 100 per accommodation, per stay
Optional extras
Late check-out can be arranged for an extra charge (subject to availability)
Policies
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.
Credit cards accepted: Visa, Mastercard, American Express, Discover, Diners Club, JCB International, Carte Blanche
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.
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
Frequently asked questions
Does Ayres Suites Diamond Bar offer free cancellation for a full refund?
Yes, Ayres Suites Diamond Bar does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.
Is there a pool at Ayres Suites Diamond Bar?
Yes, there's an outdoor pool.
Are pets allowed at Ayres Suites Diamond Bar?
Sorry, pets aren't allowed, but service animals are welcome.
Is parking offered on site at Ayres Suites Diamond Bar?
Yes, there's free self parking.
What are the check-in and check-out times at Ayres Suites Diamond Bar?
Check-in start time: 3:00 PM; Check-in end time: 2:00 AM. Check-out time is noon. Late check-out is available for a charge (subject to availability). Express check-out is available.
What is there to do at Ayres Suites Diamond Bar and nearby?
Have fun with nearby activities such as hiking and practice your swing at the nearby golf course. Enjoy a relaxing soak in the hot tub and an invigorating swim in the outdoor pool. Ayres Suites Diamond Bar also has a fitness center.
What's the area around Ayres Suites Diamond Bar like?
Ayres Suites Diamond Bar puts you in the heart of Diamond Bar. Popular attractions include California State University, Fullerton, which is 12 minutes away by car.
Travelers say that the hotel is in a great location.
Have a question?
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Reviews
Reviews
9.4
Exceptional
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.
9.6
Cleanliness
9.2
Amenities
9.6
Staff & service
9.4
Property conditions & facilities
Guest review summary
What guests liked
Breakfast was consistently good with a variety of options and often exceeded expectations. (188 reviews)
Parking was easy, plentiful, and free, with some guests noting it was spacious and safe. (16 reviews)
The pool was a highlight, with many guests praising its cleanliness, spaciousness, and enjoyable experience. (13 reviews)
From real guest reviews summarized by AI.
Popular mentions
Service staff
Room
Breakfast
Bed
Location
Parking
Spacious room
Family friendly
Food
Car
Reviews
Verified
10/10 Exceptional
Mar 23, 2026
Loved the stay it was wonderful and worth the location and price
Gardenia
Gardenia, 1-night trip
Verified
10/10 Exceptional
Mar 15, 2026
Clean, staff friendly
Harry
Harry, 3-night trip
Verified
10/10 Exceptional
Feb 16, 2026
Hotel was very clean and the room was very nice
Santos
Santos, 2-night trip
Verified
10/10 Exceptional
Jan 20, 2026
Clean room, friendly staff, good breakfast
Sai
Sai, 1-night trip
Verified
10/10 Exceptional
Dec 14, 2025
Nice, clean, large rooms and great breakfast!
Amy
Amy, 1-night trip
Verified
10/10 Exceptional
Jan 20, 2026
Room was very clean and staff were very friendly.
Suji
Suji, 4-night trip
Verified
10/10 Exceptional
Feb 17, 2026
So accommodating! Breakfast was great and the room was quiet.
Adriana
Adriana, 2-night trip
Verified
10/10 Exceptional
Feb 9, 2026
Hotel was very well maintained. Was in a pretty good neighbourhood. We liked the overall stay
Praveen
Praveen, 2-night trip
Verified
10/10 Exceptional
Feb 28, 2026
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!
Kelli
Kelli, 2-night trip
Verified
8/10 Very good
Feb 2, 2026
Breakfast really good for complimentary. Friendly staff.
Owen
Owen, 2-night trip
Verified
10/10 Exceptional
Dec 18, 2025
Room was clean and the breakfast was great and the staff was friendly.
Yong
Yong, 3-night trip
Verified
8/10 Very good
Apr 6, 2026
The property was well kept. The best part of the stay was the staff. From my first phone call to the property where Sylvia kindly assisted and helped with my request for early check-in and questions I had to the actual check in with Adrian. Rather I am at the front desk or at the dining hall, the staff was attentive and kind. And the breakfast was impressive. You don't get this kind of breakfast of this quality, quantity and service anymore. I would definitely recommend and consider a repeat visit.
Emily
Emily, 1-night trip
Verified
10/10 Exceptional
Jan 30, 2026
Clean and quiet rooms even though mine was facing the freeway. Bed was comfortable! Friendly staff, plenty of parking, and really great breakfast!
Christopher
Christopher, 2-night trip
Verified
8/10 Very good
Dec 30, 2025
Yes! Breakfast was fresh and room was clean!
Rosemarie
Rosemarie, 2-night trip
Verified
10/10 Exceptional
Mar 29, 2026
Nice assortment of food choices for free b-fast (cold and hot cereal, bagels and toast, waffle maker. Scrambled eggs, tater tots and sausage. Juices, coffee. Food was hot and tasty. A/C worked well. Many channel choices on TV. Check in and check out was quick and easy. I have stayed here 3 times and have never been disappointed.
Brian
Brian, 1-night trip
Verified
10/10 Exceptional
Jan 1, 2026
Staff was very nice. The service was great during our stay.
Po-Lin
Po-Lin, 1-night trip
Verified
10/10 Exceptional
Dec 22, 2025
Very Clean, nice staff,large rooms
AILEEN DE LOS SANTOS
AILEEN DE LOS SANTOS, 1-night trip
Verified
10/10 Exceptional
Jan 19, 2026
Room was very clean and comfortable. Property very well maintained. Staff friendly.
Shanise
Shanise, 2-night trip
Verified
10/10 Exceptional
Nov 18, 2025
Clean room, friendly staff and good breakfast
Jennifer
Jennifer, 3-night trip
Verified
10/10 Exceptional
Jan 6, 2026
Always enjoy this hotel. Comfortable beds, good breakfast, nice hot tub, friendly staff. Only complaint is that they need to leave the back door open later than 10 PM for people in the hot tub!
Robert Theodore
Robert Theodore, 6-night trip
Verified
10/10 Exceptional
Feb 3, 2026
The room was clean and spacious. The hotel is located next to the freeway, but didn’t hear cars passing by. Love the breakfast and location is near lots of Asian food/restaurants.
Nastassja
Nastassja, 3-night trip
Verified
10/10 Exceptional
Oct 6, 2025
Great location and clean room,breatfast have good options as well.
sougata
sougata, 3-night trip
Verified
10/10 Exceptional
Jan 2, 2026
Absolutely wonderful stay! Great hotel, services, & staff! No complaints! Very reasonable price. Excellent hot breakfast buffet!
Samuel
Samuel, 2-night trip
Verified
10/10 Exceptional
Dec 31, 2025
Clean and friendly!
Julietta
Julietta, 3-night trip
Verified
4/10 Fair
Feb 17, 2026
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.