The Mission Inn Hotel and Spa

–Excellent location - show map
+96 photos
Scored 8.2
Rated very good

Excellent location!

9.0

You might be eligible for a Genius discount at The Mission Inn Hotel and Spa. To check if a Genius discount is available for your selected dates sign in.

Genius discounts at this property are subject to book dates, stay dates and other available deals.

Situated in Riverside, 27 km from Ontario, The Mission Inn Hotel and Spa boasts a year-round outdoor pool. Guests can dine at the on-site restaurant or take advantage of the on-site spa. Complimentary WiFi is also offered in the lobby & pool area. A flat-screen TV with cable channels, as well as an iPod docking station are available. Select rooms include a seating area to relax in after a busy day. You will find a coffee machine in the room. For your comfort, you will find guest robes and free toiletries. You will find a 24-hour front desk and a gift shop on site. The hotel also offers a fitness centre on-site. Orange is 49 km from The Mission Inn Hotel and Spa, while Lake Arrowhead is 34 km from the property. The nearest airport is LA/Ontario International Airport, 22 km from The Mission Inn Hotel and Spa.

Couples particularly like the location — they rated it 8.9 for a two-person trip.

Distance in property description is calculated using © OpenStreetMap

Most popular facilities

  • Outdoor swimming pool
  • Non-smoking rooms
  • Private parking
  • Free WiFi
  • Fitness centre
  • Facilities for disabled guests
  • 4 restaurants
  • Room service
  • Bar
  • Cot available on request

Property highlights

Perfect for a 3-night stay!

  • Top location: Highly rated by recent guests (9.0)

  • Want a great night's sleep? This hotel was highly rated for its very comfy beds.

  • Top pick by families with children

  • Private parking at the hotel

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Please select one or more options you want to book

Availability

We have no availability here between Fri 12 Dec 2025 and Mon 15 Dec 2025

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1 extra-large double bed
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2 large double beds
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1 large double bed
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1 extra-large double bed
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1 large double bed
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1 extra-large double bed
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2 large double beds
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1 single bed
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1 extra-large double bed
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1 large double bed
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Limited supply in Riverside for your dates: 1 four-star hotel like this is already unavailable on our site

Guest reviews

Categories:

Staff
Facilities
Cleanliness
Comfort
Value for money
Location
Free WiFi

Guests who stayed here loved

Tamara
Australia Australia
“It is an interesting historic building with so much to see. Our room was large and the bed was comfortable. Dinner at Duane’s was superb, and we arrived during the festival of lights, which made the experience so much better.”
Wouter
Netherlands Netherlands
“Great atmosphere, big rooms, comfortable beds! Good Mexican restaurant too! Wonderful swimmingpool, open until 11pm!”
Chung
Taiwan Taiwan
“Love this hotel, but please give me some bottles of water. I have paid tips on the desk!”
Corinne
United Kingdom United Kingdom
“Absolutely beautiful! A perfect mix of modern convenience steeped in history and mystery. My absolute favourite hotel in the States!”
Rodolfo
United States United States
“Love the location and the staff members, they were great. The place is BEAUTIFUL.”
Jack
Ireland Ireland
“old world quality feel, comfortable beds in a spacious room.”
Ric
United States United States
“Dinner at Duane's was absolutely AMAZING! The spa treatment was fantastic. The entire staff was absolutely amazing. The decor and ambiance of the hotel was incredible.”
Jasmine
United States United States
“I loved the room. It was spacious and comfortable. I also loved the pool area and service. Every person who helped me was very nice and ensured that my stay was comfortable and relaxing.”
Lucy
United States United States
“Everyone was attentive and professional. Service was good. Beautiful historic grounds.”
Michael
United States United States
“Beautiful hotel with many rooms, terraces, and corridors to explore.”

Hotel surroundings

Restaurants

4 restaurants on site
Bella Trattoria Italian Restaurant
  • Cuisine
    Italian
Las Campanas
  • Cuisine
    Mexican
Mission Inn Restaurant
  • Cuisine
    American
Duane’s Prime Steak & Seafood Restaurant
  • Cuisine
    Steakhouse

House rules

The Mission Inn Hotel and Spa takes special requests - add in the next step!
Check-in
From 16:00
Guests are required to show a photo identification and credit card upon check-in
Check-out
Until 11:00
Cancellation/ prepayment
Cancellation and prepayment policies vary according to accommodation type. Please check what conditions may apply to each option when making your selection.
Children and beds

Child policies

Children of any age are welcome.

To see correct prices and occupancy information, please add the number of children in your group and their ages to your search.

Cot and extra bed policies

0 - 2 years
Extra bed upon request
US$25 per child, per night
Cot upon request
US$10 per child, per night
3+ years
Extra bed upon request
US$25 per person, per night

Prices for cots and extra beds are not included in the total price, and will have to be paid for separately during your stay.

The number of extra beds and cots allowed is dependent on the option you choose. Please check your selected option for more information.

All cots and extra beds are subject to availability.

Age restriction
The minimum age for check-in is 18
Pets
Pets are not allowed.
Groups
When booking more than 5 rooms, different policies and additional supplements may apply.
Cards accepted at this hotel
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The fine print

Need-to-know information for guests at this property

The hotel doesn't offer a pool area access before check-in. If you arrive prior to 4:00 p.m., you may check your luggage with the Bell Desk and enjoy our restaurants, surrounding shops, Spa until your room becomes available (without the access to pool area).

Guests are required to show a photo identification and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.

Guests under the age of 18 can only check in with a parent or official guardian.