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The best area to stay in Diamond Bar is the central commercial district along Grand Avenue.


This area is the heart of Diamond Bar, offering a convenient and well-appointed base for visitors. Grand Avenue is the main thoroughfare, lined with a variety of shops, restaurants, and essential services. You'll find everything from casual eateries to more upscale dining options, making it easy to grab a meal or pick up forgotten items. The general layout is suburban, with well-maintained streets and easy access to major roads.


Families will find this area particularly suitable due to its convenience. Many hotels here offer amenities like outdoor swimming pools and family-friendly dining options nearby. The easy access to the 57 and 60 freeways means you can quickly get to attractions like nearby theme parks or the beaches of Orange County for a day trip.


Business travellers will also appreciate the central location along Grand Avenue. Hotels in this district often provide good business facilities, including meeting rooms and high-speed internet.

For highly recommended hotels in Diamond Bar, consider the Ayres Suites Diamond Bar and the Holiday Inn Diamond Bar - Pomona by IHG.


The Ayres Suites Diamond Bar, with an excellent 9.4 rating, consistently receives praise from guests for its nice, clean rooms and friendly, great staff. Travellers also appreciate the free and good breakfast, which includes a buffet, and the comfortable beds.


Another popular choice is the Holiday Inn Diamond Bar - Pomona by IHG, rated 8.8. Guests frequently mention the absolutely wonderful and amazing staff, the excellent location, and the nice, spacious rooms. This hotel also features an outdoor pool, fitness facilities, and a hot tub, along with free accessible parking.

For family-friendly accommodation in Diamond Bar, consider the Ayres Suites Diamond Bar or the Holiday Inn Diamond Bar - Pomona by IHG.


The Ayres Suites Diamond Bar, with a superb 9.4 rating, is an excellent choice for families. Guests frequently comment on the nice, clean rooms and the friendly, great staff. It offers complimentary breakfast, free WiFi, and free self-parking, along with the convenience of free cribs and sofa beds for extra sleeping space. A free area shuttle service is also available, which can be very helpful for families.


Another highly-rated option is the Holiday Inn Diamond Bar - Pomona by IHG, which has an 8.8 rating. This hotel is praised for its excellent location and the absolutely wonderful, amazing staff. It provides spacious rooms, a swimming pool, and connecting rooms, which can be ideal for families. Guests will also benefit from free self-parking, complimentary toiletries, and free WiFi.

For a top spa hotel in Diamond Bar, the Holiday Inn Diamond Bar - Pomona by IHG is an excellent choice.


This highly-rated hotel, with a review score of 8.8, offers a full-service spa where guests can relax and unwind. Travellers consistently praise the wonderful staff and the spacious rooms, which contribute to a very comfortable stay. The hotel also provides complimentary self-parking, free WiFi, and free toiletries, ensuring a convenient and enjoyable visit.

Two hotels in Diamond Bar that offer complimentary breakfast are the Ayres Suites Diamond Bar and the Best Western Diamond Bar Hotel & Suites.


The Ayres Suites Diamond Bar, with an excellent 9.4 rating, provides a free buffet breakfast, which guests often describe as good. The hotel also offers free WiFi, free parking, and a complimentary area shuttle for added convenience. Guests frequently comment on the nice, clean rooms and the friendly, great staff.


Another option is the Best Western Diamond Bar Hotel & Suites, rated 7.4. This hotel also provides a free buffet breakfast, often highlighted by guests as hot and good. It features free WiFi, free parking, and offers suites for those needing extra space.

For a top pet-friendly hotel in Diamond Bar, the Ayres Suites Diamond Bar is an excellent choice.


This hotel, with an impressive 9.4 rating, is highly praised by guests for its clean and nice rooms, as well as its friendly and great staff. Travellers appreciate the complimentary breakfast, which is described as good, and the free, convenient self-parking. The hotel also offers free WiFi and wired internet in public areas, along with free toiletries and complimentary cribs. Additionally, a free area shuttle is available, adding to the convenience for guests and their pets. See more pet-friendly hotels in Diamond Bar

When looking for the best budget hotels in Diamond Bar, the Ayres Suites Diamond Bar and the Holiday Inn Diamond Bar - Pomona by IHG are highly recommended.


The Ayres Suites Diamond Bar, with an excellent 9.4 rating, offers a fantastic experience for budget-conscious travellers. Guests frequently praise the nice, clean rooms and the friendly, great staff. A complimentary breakfast, free Wi-Fi, and free parking are also included, adding to the value.


Another excellent choice is the Holiday Inn Diamond Bar - Pomona by IHG, which has an 8.8 rating. This hotel is known for its absolutely wonderful and amazing staff, as well as its excellent location. Guests often mention the nice, spacious rooms and comfortable beds, making for a pleasant stay. The hotel also provides free Wi-Fi and free self-parking.

For a romantic stay in Diamond Bar, consider the Ayres Suites Diamond Bar or the Holiday Inn Diamond Bar - Pomona by IHG.


The Ayres Suites Diamond Bar, with an excellent 9.4 rating, is frequently praised by guests for its nice, clean rooms and comfy beds, ideal for a relaxing couples' retreat. The hotel also offers complimentary breakfast, free WiFi, and free self-parking, adding to the convenience of your stay. Guests particularly appreciate the friendly and great staff.


Another appealing option is the Holiday Inn Diamond Bar - Pomona by IHG, rated 8.8. This hotel is known for its nice and spacious rooms and comfortable beds, providing a pleasant environment for couples. Guests consistently highlight the absolutely wonderful and amazing staff, as well as the excellent service. Free WiFi and free self-parking are also available here.

The best time to visit Diamond Bar is during the spring (April to June) and autumn (September to November) months.


These periods offer the most pleasant weather, with moderate temperatures and less humidity, making it ideal for outdoor activities and exploring the local area. You'll avoid the intense heat of summer and the occasional cooler, rainy days of winter.


For those looking to enjoy the many outdoor spaces, such as hiking trails in the nearby hills or a round of golf at one of the area's courses, spring and autumn provide comfortable conditions. The natural surroundings are particularly appealing with spring blooms or the changing colours of autumn foliage, offering lovely scenery for nature enthusiasts or those seeking a peaceful escape.


If you're planning a trip that involves visiting nearby attractions or theme parks in Southern California, these shoulder seasons also tend to be less crowded than the peak summer months.

You can cancel your hotel reservation on Expedia, though it depends on the cancellation policy of your booking. Most bookings are refundable if cancelled within 24-48 hours of the scheduled arrival. Be sure to check your booking confirmation for the exact cancellation policy. If free cancellation is available, you can cancel directly through your Expedia account by logging in, going to "My Trips", and selecting your reservation. To find flexible deals, filter your search by "Fully refundable property" for hotels in Diamond Bar.

One Key™—Expedia’s free travel rewards program—gives you instant access to discounts with Member Prices on Diamond Bar hotels. Plus, you’ll earn OneKeyCash™* on eligible bookings to use on future trips. Booking an Expedia hotel and flight package is another great way to save, where bundling can result in significant savings. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Prices for hotels in Diamond Bar often vary, but you can find a great deal from AU$94 on Expedia. All sorts of factors affect price, such as the time of year or the days of the week you choose for your stay. Find the best deals by being flexible with your dates, and sort search results by "Price: low to high" for our cheapest rates.