All Hotels by Ayres Collection in Diamond Bar - 2026 Updated Prices

Young girl in wildflowers at Chino Hills State Park in California

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Top Diamond Bar Hotel Reviews

Hyatt Regency Orange County

10/10 Excellent

"I lovethis hotel but it could use some update bathrooms (terrible showers) also beds this time were like sleeping on rocks"

Anaheim Resort Suites

10/10 Excellent

"This place was perfect for our family of 6. The beds were very comfortable, and it was nice having 2 showers. It would have been nice if the breakfast had a few more options besides fruit for people who cannot eat gluten, but overall our stay was wonderful. The pools and waterslides were a hit with the kids, too!"

Hotel Lulu, BW Premier Collection

8/10 Good

"It was a great location. The staff was accommodating. We had a later flight so I paid extra for a later check out. We wanted to go and do some shopping which interfered with the later check time. So they refunded me the extra charge and let us leave our bags so that we could go do some stuff and pick them up for a later flight time. The room were nice and close to a lot of amenities. Walking distance to the theme parks, restaurants and drugstores."